83393896 has 16 divisors (see below), whose sum is σ = 156566340. Its totient is φ = 41642880.

The previous prime is 83393861. The next prime is 83393903. The reversal of 83393896 is 69839338.

It can be written as a sum of positive squares in 2 ways, for example, as 77193796 + 6200100 = 8786^2 + 2490^2 .

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, 220 + ... + 12916.

Almost surely, 2^83393896 is an apocalyptic number.

It is an amenable number.

83393896 is a deficient number, since it is larger than the sum of its proper divisors (73172444).

83393896 is a wasteful number, since it uses less digits than its factorization.

83393896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13524 (or 13520 counting only the distinct ones).

The product of its digits is 839808, while the sum is 49.

The square root of 83393896 is about 9132.0258431522. The cubic root of 83393896 is about 436.8960194703.

The spelling of 83393896 in words is "eighty-three million, three hundred ninety-three thousand, eight hundred ninety-six".