1359929 has 6 divisors (see below), whose sum is σ = 1395630. Its totient is φ = 1325120.

The previous prime is 1359913. The next prime is 1359937. The reversal of 1359929 is 9299531.

It can be written as a sum of positive squares in 3 ways, for example, as 2704 + 1357225 = 52^2 + 1165^2 .

It is not a de Polignac number, because 1359929 - 2⁴ = 1359913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1359892 and 1359901.

It is not an unprimeable number, because it can be changed into a prime (1359959) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1277 + ... + 2085.

It is an arithmetic number, because the mean of its divisors is an integer number (232605).

2^1359929 is an apocalyptic number.

It is an amenable number.

1359929 is a deficient number, since it is larger than the sum of its proper divisors (35701).

1359929 is an frugal number, since it uses more digits than its factorization.

1359929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891 (or 850 counting only the distinct ones).

The product of its digits is 21870, while the sum is 38.

The square root of 1359929 is about 1166.1599375729. The cubic root of 1359929 is about 110.7912370832.

The spelling of 1359929 in words is "one million, three hundred fifty-nine thousand, nine hundred twenty-nine".