487634004 has 72 divisors (see below), whose sum is σ = 1448140512. Its totient is φ = 136399680.

The previous prime is 487634003. The next prime is 487634029. The reversal of 487634004 is 400436784.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 487634004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487634003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42214 + ... + 52509.

Almost surely, 2^487634004 is an apocalyptic number.

487634004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

487634004 is an abundant number, since it is smaller than the sum of its proper divisors (960506508).

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

487634004 is a wasteful number, since it uses less digits than its factorization.

487634004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94757 (or 94752 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 487634004 is about 22082.4365503447. The cubic root of 487634004 is about 787.1025646867.

The spelling of 487634004 in words is "four hundred eighty-seven million, six hundred thirty-four thousand, four".