476780080 has 40 divisors (see below), whose sum is σ = 1266874272. Its totient is φ = 163467264.

The previous prime is 476780077. The next prime is 476780081. The reversal of 476780080 is 80087674.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (476780081) 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 7 ways as a sum of consecutive naturals, for example, 425137 + ... + 426256.

Almost surely, 2^476780080 is an apocalyptic number.

476780080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

476780080 is an abundant number, since it is smaller than the sum of its proper divisors (790094192).

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

476780080 is a wasteful number, since it uses less digits than its factorization.

476780080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851413 (or 851407 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 476780080 is about 21835.2943648580. The cubic root of 476780080 is about 781.2188264468.

The spelling of 476780080 in words is "four hundred seventy-six million, seven hundred eighty thousand, eighty".