477713640 has 64 divisors (see below), whose sum is σ = 1463650560. Its totient is φ = 124678400.

The previous prime is 477713597. The next prime is 477713647. The reversal of 477713640 is 46317774.

It is not an unprimeable number, because it can be changed into a prime (477713647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36711 + ... + 47990.

It is an arithmetic number, because the mean of its divisors is an integer number (22869540).

Almost surely, 2^477713640 is an apocalyptic number.

477713640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

477713640 is an abundant number, since it is smaller than the sum of its proper divisors (985936920).

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

477713640 is a wasteful number, since it uses less digits than its factorization.

477713640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84762 (or 84758 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 39.

The square root of 477713640 is about 21856.6612271866. The cubic root of 477713640 is about 781.7283829372.

The spelling of 477713640 in words is "four hundred seventy-seven million, seven hundred thirteen thousand, six hundred forty".