83916324 has 30 divisors (see below), whose sum is σ = 219374694. Its totient is φ = 27972000.

The previous prime is 83916311. The next prime is 83916337. The reversal of 83916324 is 42361938.

It is an interprime number because it is at equal distance from previous prime (83916311) and next prime (83916337).

It can be written as a sum of positive squares in only one way, i.e., 80676324 + 3240000 = 8982^2 + 1800^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 129177 + ... + 129824.

Almost surely, 2^83916324 is an apocalyptic number.

It is an amenable number.

83916324 is an abundant number, since it is smaller than the sum of its proper divisors (135458370).

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

83916324 is a wasteful number, since it uses less digits than its factorization.

83916324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259017 (or 259006 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 83916324 is about 9160.5853524761. The cubic root of 83916324 is about 437.8064447851.

The spelling of 83916324 in words is "eighty-three million, nine hundred sixteen thousand, three hundred twenty-four".