83693038 has 48 divisors (see below), whose sum is σ = 152832960. Its totient is φ = 34119360.

The previous prime is 83693017. The next prime is 83693039. The reversal of 83693038 is 83039638.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83693039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116043 + ... + 116761.

It is an arithmetic number, because the mean of its divisors is an integer number (3184020).

Almost surely, 2^83693038 is an apocalyptic number.

83693038 is a deficient number, since it is larger than the sum of its proper divisors (69139922).

83693038 is a wasteful number, since it uses less digits than its factorization.

83693038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 83693038 is about 9148.3899129847. The cubic root of 83693038 is about 437.4177922273.

The spelling of 83693038 in words is "eighty-three million, six hundred ninety-three thousand, thirty-eight".