36499942964 has 12 divisors (see below), whose sum is σ = 63876813924. Its totient is φ = 18249424704.

The previous prime is 36499942949. The next prime is 36499942993. The reversal of 36499942964 is 46924999463.

It can be written as a sum of positive squares in 2 ways, for example, as 14687016100 + 21812926864 = 121190^2 + 147692^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36499942964.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38432 + ... + 272904.

It is an arithmetic number, because the mean of its divisors is an integer number (5323067827).

Almost surely, 2^36499942964 is an apocalyptic number.

It is an amenable number.

36499942964 is a deficient number, since it is larger than the sum of its proper divisors (27376870960).

36499942964 is a wasteful number, since it uses less digits than its factorization.

36499942964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273394 (or 273392 counting only the distinct ones).

The product of its digits is 90699264, while the sum is 65.

The spelling of 36499942964 in words is "thirty-six billion, four hundred ninety-nine million, nine hundred forty-two thousand, nine hundred sixty-four".