477464784 has 20 divisors (see below), whose sum is σ = 1233450816. Its totient is φ = 159154912.

The previous prime is 477464783. The next prime is 477464809. The reversal of 477464784 is 487464774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477464783) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4973544 + ... + 4973639.

Almost surely, 2^477464784 is an apocalyptic number.

It is an amenable number.

477464784 is an abundant number, since it is smaller than the sum of its proper divisors (755986032).

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

477464784 is a wasteful number, since it uses less digits than its factorization.

477464784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9947194 (or 9947188 counting only the distinct ones).

The product of its digits is 4214784, while the sum is 51.

The square root of 477464784 is about 21850.9675758306. The cubic root of 477464784 is about 781.5926170919.

The spelling of 477464784 in words is "four hundred seventy-seven million, four hundred sixty-four thousand, seven hundred eighty-four".