83716084 has 12 divisors (see below), whose sum is σ = 147351204. Its totient is φ = 41615744.

The previous prime is 83716049. The next prime is 83716093. The reversal of 83716084 is 48061738.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 52243984 + 31472100 = 7228^2 + 5610^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59797 + ... + 61180.

It is an arithmetic number, because the mean of its divisors is an integer number (12279267).

Almost surely, 2^83716084 is an apocalyptic number.

It is an amenable number.

83716084 is a deficient number, since it is larger than the sum of its proper divisors (63635120).

83716084 is a wasteful number, since it uses less digits than its factorization.

83716084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121154 (or 121152 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 83716084 is about 9149.6493921898. The cubic root of 83716084 is about 437.4579381603.

The spelling of 83716084 in words is "eighty-three million, seven hundred sixteen thousand, eighty-four".