455920396 has 12 divisors (see below), whose sum is σ = 798405552. Its totient is φ = 227804528.

The previous prime is 455920391. The next prime is 455920453. The reversal of 455920396 is 693029554.

It is not an unprimeable number, because it can be changed into a prime (455920391) 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, 32200 + ... + 44143.

It is an arithmetic number, because the mean of its divisors is an integer number (66533796).

Almost surely, 2^455920396 is an apocalyptic number.

It is an amenable number.

455920396 is a deficient number, since it is larger than the sum of its proper divisors (342485156).

455920396 is a wasteful number, since it uses less digits than its factorization.

455920396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77840 (or 77838 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 43.

The square root of 455920396 is about 21352.2925232866. The cubic root of 455920396 is about 769.6554347477.

The spelling of 455920396 in words is "four hundred fifty-five million, nine hundred twenty thousand, three hundred ninety-six".