1960429 has 4 divisors (see below), whose sum is σ = 2028060. Its totient is φ = 1892800.

The previous prime is 1960421. The next prime is 1960447. The reversal of 1960429 is 9240691.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9240691 = 743 ⋅12437.

It can be written as a sum of positive squares in 2 ways, for example, as 1684804 + 275625 = 1298^2 + 525^2 .

It is a cyclic number.

It is not a de Polignac number, because 1960429 - 2³ = 1960421 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a zygodrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 1960429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33772 + ... + 33829.

It is an arithmetic number, because the mean of its divisors is an integer number (507015).

2^1960429 is an apocalyptic number.

It is an amenable number.

1960429 is a deficient number, since it is larger than the sum of its proper divisors (67631).

1960429 is an equidigital number, since it uses as much as digits as its factorization.

1960429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67630.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 1960429 is about 1400.1532059028. The cubic root of 1960429 is about 125.1556248335.

It can be divided in two parts, 19604 and 29, that multiplied together give a square (568516 = 754²).

The spelling of 1960429 in words is "one million, nine hundred sixty thousand, four hundred twenty-nine".