83984504 has 16 divisors (see below), whose sum is σ = 161133720. Its totient is φ = 41015520.

The previous prime is 83984501. The next prime is 83984513. The reversal of 83984504 is 40548938.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83984501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121727 + ... + 122414.

Almost surely, 2^83984504 is an apocalyptic number.

It is an amenable number.

83984504 is a deficient number, since it is larger than the sum of its proper divisors (77149216).

83984504 is a wasteful number, since it uses less digits than its factorization.

83984504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244190 (or 244186 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 83984504 is about 9164.3059748134. The cubic root of 83984504 is about 437.9249817657.

The spelling of 83984504 in words is "eighty-three million, nine hundred eighty-four thousand, five hundred four".