13030396 has 12 divisors (see below), whose sum is σ = 23589720. Its totient is φ = 6290480.

The previous prime is 13030379. The next prime is 13030403. The reversal of 13030396 is 69303031.

It is a self number, because there is not a number n which added to its sum of digits gives 13030396.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56050 + ... + 56281.

It is an arithmetic number, because the mean of its divisors is an integer number (1965810).

Almost surely, 2^13030396 is an apocalyptic number.

13030396 is the 1930-th centered heptagonal number.

It is an amenable number.

13030396 is a deficient number, since it is larger than the sum of its proper divisors (10559324).

13030396 is a wasteful number, since it uses less digits than its factorization.

13030396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112364 (or 112362 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 13030396 is about 3609.7639812043. The cubic root of 13030396 is about 235.3165855359.

The spelling of 13030396 in words is "thirteen million, thirty thousand, three hundred ninety-six".