36857839107 has 16 divisors (see below), whose sum is σ = 50468253440. Its totient is φ = 23913785952.

The previous prime is 36857839097. The next prime is 36857839129. The reversal of 36857839107 is 70193875863.

36857839107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-36857839107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36857839147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480007 + ... + 551472.

It is an arithmetic number, because the mean of its divisors is an integer number (3154265840).

Almost surely, 2^36857839107 is an apocalyptic number.

36857839107 is a deficient number, since it is larger than the sum of its proper divisors (13610414333).

36857839107 is a wasteful number, since it uses less digits than its factorization.

36857839107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031802.

The product of its (nonzero) digits is 7620480, while the sum is 57.

The spelling of 36857839107 in words is "thirty-six billion, eight hundred fifty-seven million, eight hundred thirty-nine thousand, one hundred seven".