477736704 has 90 divisors (see below), whose sum is σ = 1424586240. Its totient is φ = 159238656.

The previous prime is 477736687. The next prime is 477736729. The reversal of 477736704 is 407637774.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 477736704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9217 + ... + 32255.

It is an arithmetic number, because the mean of its divisors is an integer number (15828736).

Almost surely, 2^477736704 is an apocalyptic number.

477736704 is the 13824-th heptagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 477736704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (712293120).

477736704 is an abundant number, since it is smaller than the sum of its proper divisors (946849536).

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

477736704 is an equidigital number, since it uses as much as digits as its factorization.

477736704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23067 (or 23044 counting only the distinct ones).

The product of its (nonzero) digits is 691488, while the sum is 45.

The square root of 477736704 is about 21857.1888402878. The cubic root of 477736704 is about 781.7409633423.

The spelling of 477736704 in words is "four hundred seventy-seven million, seven hundred thirty-six thousand, seven hundred four".