83107934 has 32 divisors (see below), whose sum is σ = 162461376. Its totient is φ = 30942720.

The previous prime is 83107909. The next prime is 83107979. The reversal of 83107934 is 43970138.

It is a junction number, because it is equal to n+sod(n) for n = 83107894 and 83107903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10337 + ... + 16524.

It is an arithmetic number, because the mean of its divisors is an integer number (5076918).

Almost surely, 2^83107934 is an apocalyptic number.

83107934 is a deficient number, since it is larger than the sum of its proper divisors (79353442).

83107934 is a wasteful number, since it uses less digits than its factorization.

83107934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26900.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 83107934 is about 9116.3553024221. The cubic root of 83107934 is about 436.3960678679.

The spelling of 83107934 in words is "eighty-three million, one hundred seven thousand, nine hundred thirty-four".