84630504 has 32 divisors (see below), whose sum is σ = 241801920. Its totient is φ = 24180096.

The previous prime is 84630487. The next prime is 84630523. The reversal of 84630504 is 40503648.

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, 251709 + ... + 252044.

It is an arithmetic number, because the mean of its divisors is an integer number (7556310).

Almost surely, 2^84630504 is an apocalyptic number.

84630504 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

84630504 is an abundant number, since it is smaller than the sum of its proper divisors (157171416).

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

84630504 is a wasteful number, since it uses less digits than its factorization.

84630504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503769 (or 503765 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 84630504 is about 9199.4838985674. The cubic root of 84630504 is about 439.0449394724.

The spelling of 84630504 in words is "eighty-four million, six hundred thirty thousand, five hundred four".