1434419 has 4 divisors (see below), whose sum is σ = 1639344. Its totient is φ = 1229496.

The previous prime is 1434397. The next prime is 1434421. The reversal of 1434419 is 9144341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1434419 - 2²⁰ = 385843 is a prime.

It is a super-2 number, since 2×1434419² = 4115115735122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1434439) 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, 102452 + ... + 102465.

It is an arithmetic number, because the mean of its divisors is an integer number (409836).

2^1434419 is an apocalyptic number.

1434419 is a deficient number, since it is larger than the sum of its proper divisors (204925).

1434419 is an equidigital number, since it uses as much as digits as its factorization.

1434419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204924.

The product of its digits is 1728, while the sum is 26.

The square root of 1434419 is about 1197.6723258054. The cubic root of 1434419 is about 112.7782478637.

The spelling of 1434419 in words is "one million, four hundred thirty-four thousand, four hundred nineteen".