83688094 has 16 divisors (see below), whose sum is σ = 144515808. Its totient is φ = 35603712.

The previous prime is 83688083. The next prime is 83688107. The reversal of 83688094 is 49088638.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19899 + ... + 23734.

It is an arithmetic number, because the mean of its divisors is an integer number (9032238).

Almost surely, 2^83688094 is an apocalyptic number.

83688094 is a deficient number, since it is larger than the sum of its proper divisors (60827714).

83688094 is a wasteful number, since it uses less digits than its factorization.

83688094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43779.

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 83688094 is about 9148.1196975116. The cubic root of 83688094 is about 437.4091788619.

The spelling of 83688094 in words is "eighty-three million, six hundred eighty-eight thousand, ninety-four".