477912480 has 48 divisors (see below), whose sum is σ = 1505425824. Its totient is φ = 127443200.

The previous prime is 477912473. The next prime is 477912499. The reversal of 477912480 is 84219774.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497346 + ... + 498305.

It is an arithmetic number, because the mean of its divisors is an integer number (31363038).

Almost surely, 2^477912480 is an apocalyptic number.

477912480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

477912480 is an abundant number, since it is smaller than the sum of its proper divisors (1027513344).

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

477912480 is a wasteful number, since it uses less digits than its factorization.

477912480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995669 (or 995661 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 477912480 is about 21861.2094816366. The cubic root of 477912480 is about 781.8368281768.

The spelling of 477912480 in words is "four hundred seventy-seven million, nine hundred twelve thousand, four hundred eighty".