474064836 has 48 divisors (see below), whose sum is σ = 1266177024. Its totient is φ = 135232416.

The previous prime is 474064817. The next prime is 474064841. The reversal of 474064836 is 638460474.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 53241 + ... + 61503.

It is an arithmetic number, because the mean of its divisors is an integer number (26378688).

Almost surely, 2^474064836 is an apocalyptic number.

It is an amenable number.

474064836 is an abundant number, since it is smaller than the sum of its proper divisors (792112188).

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

474064836 is a wasteful number, since it uses less digits than its factorization.

474064836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8960 (or 8958 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 42.

The square root of 474064836 is about 21773.0300142171. The cubic root of 474064836 is about 779.7329986857.

The spelling of 474064836 in words is "four hundred seventy-four million, sixty-four thousand, eight hundred thirty-six".