476068440 has 32 divisors (see below), whose sum is σ = 1428205680. Its totient is φ = 126951552.

The previous prime is 476068429. The next prime is 476068469. The reversal of 476068440 is 44860674.

It is a congruent number.

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, 1983499 + ... + 1983738.

Almost surely, 2^476068440 is an apocalyptic number.

476068440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

476068440 is an abundant number, since it is smaller than the sum of its proper divisors (952137240).

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

476068440 is a wasteful number, since it uses less digits than its factorization.

476068440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3967251 (or 3967247 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 476068440 is about 21818.9926440246. The cubic root of 476068440 is about 780.8299515617.

The spelling of 476068440 in words is "four hundred seventy-six million, sixty-eight thousand, four hundred forty".