36890740448 has 24 divisors (see below), whose sum is σ = 72639581112. Its totient is φ = 18442592896.

The previous prime is 36890740441. The next prime is 36890740463. The reversal of 36890740448 is 84404709863.

It is a self number, because there is not a number n which added to its sum of digits gives 36890740448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36890740441) 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, 138011 + ... + 304677.

It is an arithmetic number, because the mean of its divisors is an integer number (3026649213).

Almost surely, 2^36890740448 is an apocalyptic number.

It is an amenable number.

36890740448 is a deficient number, since it is larger than the sum of its proper divisors (35748840664).

36890740448 is a wasteful number, since it uses less digits than its factorization.

36890740448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173594 (or 173586 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 36890740448 in words is "thirty-six billion, eight hundred ninety million, seven hundred forty thousand, four hundred forty-eight".