477955944 has 64 divisors (see below), whose sum is σ = 1397544000. Its totient is φ = 150932160.

The previous prime is 477955903. The next prime is 477955967. The reversal of 477955944 is 449559774.

477955944 is a `hidden beast` number, since 47 + 7 + 9 + 5 + 594 + 4 = 666.

It is a super-2 number, since 2×477955944² = 456883768809862272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54127 + ... + 62334.

It is an arithmetic number, because the mean of its divisors is an integer number (21836625).

Almost surely, 2^477955944 is an apocalyptic number.

It is an amenable number.

477955944 is an abundant number, since it is smaller than the sum of its proper divisors (919588056).

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

477955944 is a wasteful number, since it uses less digits than its factorization.

477955944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116495 (or 116485 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The square root of 477955944 is about 21862.2035485904. The cubic root of 477955944 is about 781.8605289778.

The spelling of 477955944 in words is "four hundred seventy-seven million, nine hundred fifty-five thousand, nine hundred forty-four".