1029913 has 4 divisors (see below), whose sum is σ = 1063168. Its totient is φ = 996660.

The previous prime is 1029907. The next prime is 1029929. The reversal of 1029913 is 3199201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1029913 - 2⁵ = 1029881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1029943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16581 + ... + 16642.

It is an arithmetic number, because the mean of its divisors is an integer number (265792).

2^1029913 is an apocalyptic number.

It is an amenable number.

1029913 is a deficient number, since it is larger than the sum of its proper divisors (33255).

1029913 is an equidigital number, since it uses as much as digits as its factorization.

1029913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33254.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 1029913 is about 1014.8462937805. The cubic root of 1029913 is about 100.9873199126.

The spelling of 1029913 in words is "one million, twenty-nine thousand, nine hundred thirteen".