913297456 has 40 divisors (see below), whose sum is σ = 1784215664. Its totient is φ = 452874240.

The previous prime is 913297447. The next prime is 913297471. The reversal of 913297456 is 654792319.

It is a happy number.

913297456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×913297456² = 1668224486272143872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669375 + ... + 1669921.

Almost surely, 2^913297456 is an apocalyptic number.

It is an amenable number.

913297456 is a deficient number, since it is larger than the sum of its proper divisors (870918208).

913297456 is a wasteful number, since it uses less digits than its factorization.

913297456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229 (or 1223 counting only the distinct ones).

The product of its digits is 408240, while the sum is 46.

The square root of 913297456 is about 30220.8116370160. The cubic root of 913297456 is about 970.2211760496.

The spelling of 913297456 in words is "nine hundred thirteen million, two hundred ninety-seven thousand, four hundred fifty-six".