476342394 has 24 divisors (see below), whose sum is σ = 1047167520. Its totient is φ = 144345960.

The previous prime is 476342389. The next prime is 476342401. The reversal of 476342394 is 493243674.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 327334 + ... + 328785.

It is an arithmetic number, because the mean of its divisors is an integer number (43631980).

Almost surely, 2^476342394 is an apocalyptic number.

476342394 is an abundant number, since it is smaller than the sum of its proper divisors (570825126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

476342394 is a wasteful number, since it uses less digits than its factorization.

476342394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656146 (or 656135 counting only the distinct ones).

The product of its digits is 435456, while the sum is 42.

The square root of 476342394 is about 21825.2696203277. The cubic root of 476342394 is about 780.9796992673.

The spelling of 476342394 in words is "four hundred seventy-six million, three hundred forty-two thousand, three hundred ninety-four".