36964805 has 6 divisors (see below), whose sum is σ = 44374086. Its totient is φ = 29560968.

The previous prime is 36964799. The next prime is 36964849. The reversal of 36964805 is 50846963.

It can be written as a sum of positive squares in only one way, i.e., 29571844 + 7392961 = 5438^2 + 2719^2 .

It is not a de Polignac number, because 36964805 - 2⁴ = 36964789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12236 + ... + 14954.

It is an arithmetic number, because the mean of its divisors is an integer number (7395681).

Almost surely, 2^36964805 is an apocalyptic number.

It is an amenable number.

36964805 is a deficient number, since it is larger than the sum of its proper divisors (7409281).

36964805 is an frugal number, since it uses more digits than its factorization.

36964805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5443 (or 2724 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 36964805 is about 6079.8688308219. The cubic root of 36964805 is about 333.1164961978.

The spelling of 36964805 in words is "thirty-six million, nine hundred sixty-four thousand, eight hundred five".