36898861936 has 20 divisors (see below), whose sum is σ = 72663539464. Its totient is φ = 18146980800.

The previous prime is 36898861933. The next prime is 36898861949. The reversal of 36898861936 is 63916889863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36898861931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18902130 + ... + 18904081.

Almost surely, 2^36898861936 is an apocalyptic number.

It is an amenable number.

36898861936 is a deficient number, since it is larger than the sum of its proper divisors (35764677528).

36898861936 is a wasteful number, since it uses less digits than its factorization.

36898861936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37806280 (or 37806274 counting only the distinct ones).

The product of its digits is 80621568, while the sum is 67.

The spelling of 36898861936 in words is "thirty-six billion, eight hundred ninety-eight million, eight hundred sixty-one thousand, nine hundred thirty-six".