476709072 has 80 divisors (see below), whose sum is σ = 1452859392. Its totient is φ = 131806080.

The previous prime is 476709061. The next prime is 476709097. The reversal of 476709072 is 270907674.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12468 + ... + 33299.

Almost surely, 2^476709072 is an apocalyptic number.

476709072 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

476709072 is an abundant number, since it is smaller than the sum of its proper divisors (976150320).

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

476709072 is a wasteful number, since it uses less digits than its factorization.

476709072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45816 (or 45810 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 42.

The square root of 476709072 is about 21833.6683129519. The cubic root of 476709072 is about 781.1800415906.

The spelling of 476709072 in words is "four hundred seventy-six million, seven hundred nine thousand, seventy-two".