36396934864 has 10 divisors (see below), whose sum is σ = 70519061330. Its totient is φ = 18198467424.

The previous prime is 36396934853. The next prime is 36396934939. The reversal of 36396934864 is 46843969363.

It can be written as a sum of positive squares in only one way, i.e., 34640654400 + 1756280464 = 186120^2 + 41908^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1137404199 + ... + 1137404230.

It is an arithmetic number, because the mean of its divisors is an integer number (7051906133).

Almost surely, 2^36396934864 is an apocalyptic number.

It is an amenable number.

36396934864 is a deficient number, since it is larger than the sum of its proper divisors (34122126466).

36396934864 is a wasteful number, since it uses less digits than its factorization.

36396934864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274808437 (or 2274808431 counting only the distinct ones).

The product of its digits is 60466176, while the sum is 61.

The spelling of 36396934864 in words is "thirty-six billion, three hundred ninety-six million, nine hundred thirty-four thousand, eight hundred sixty-four".