476387040 has 96 divisors (see below), whose sum is σ = 1565899776. Its totient is φ = 121510400.

The previous prime is 476387029. The next prime is 476387047. The reversal of 476387040 is 40783674.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×476387040² = 453889223759923200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 476387040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476387047) 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 15 ways as a sum of consecutive naturals, for example, 10536 + ... + 32615.

It is an arithmetic number, because the mean of its divisors is an integer number (16311456).

Almost surely, 2^476387040 is an apocalyptic number.

476387040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

476387040 is an abundant number, since it is smaller than the sum of its proper divisors (1089512736).

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

476387040 is a wasteful number, since it uses less digits than its factorization.

476387040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43192 (or 43184 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 476387040 is about 21826.2924015967. The cubic root of 476387040 is about 781.0040980547.

The spelling of 476387040 in words is "four hundred seventy-six million, three hundred eighty-seven thousand, forty".