477040956 has 96 divisors (see below), whose sum is σ = 1298153472. Its totient is φ = 133539840.

The previous prime is 477040951. The next prime is 477040957. The reversal of 477040956 is 659040774.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477040951) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1034566 + ... + 1035026.

It is an arithmetic number, because the mean of its divisors is an integer number (13522432).

Almost surely, 2^477040956 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 477040956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (649076736).

477040956 is an abundant number, since it is smaller than the sum of its proper divisors (821112516).

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

477040956 is a wasteful number, since it uses less digits than its factorization.

477040956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699 (or 697 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 477040956 is about 21841.2672709255. The cubic root of 477040956 is about 781.3612849174.

The spelling of 477040956 in words is "four hundred seventy-seven million, forty thousand, nine hundred fifty-six".