36699687004 has 12 divisors (see below), whose sum is σ = 64228478328. Its totient is φ = 18348693200.

The previous prime is 36699686981. The next prime is 36699687029. The reversal of 36699687004 is 40078699663.

It is a self number, because there is not a number n which added to its sum of digits gives 36699687004.

It is a congruent number.

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, 213682 + ... + 345049.

It is an arithmetic number, because the mean of its divisors is an integer number (5352373194).

Almost surely, 2^36699687004 is an apocalyptic number.

It is an amenable number.

36699687004 is a deficient number, since it is larger than the sum of its proper divisors (27528791324).

36699687004 is a wasteful number, since it uses less digits than its factorization.

36699687004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575156 (or 575154 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 58.

The spelling of 36699687004 in words is "thirty-six billion, six hundred ninety-nine million, six hundred eighty-seven thousand, four".