477976576 has 144 divisors (see below), whose sum is σ = 1215625320. Its totient is φ = 185794560.

The previous prime is 477976561. The next prime is 477976591. The reversal of 477976576 is 675679774.

It is an interprime number because it is at equal distance from previous prime (477976561) and next prime (477976591).

It is a self number, because there is not a number n which added to its sum of digits gives 477976576.

It is a congruent 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, 1103656 + ... + 1104088.

Almost surely, 2^477976576 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 477976576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (607812660).

477976576 is an abundant number, since it is smaller than the sum of its proper divisors (737648744).

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

477976576 is a wasteful number, since it uses less digits than its factorization.

477976576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 453 counting only the distinct ones).

The product of its digits is 15558480, while the sum is 58.

The square root of 477976576 is about 21862.6754081014. The cubic root of 477976576 is about 781.8717790484.

The spelling of 477976576 in words is "four hundred seventy-seven million, nine hundred seventy-six thousand, five hundred seventy-six".