36990964399 has 4 divisors (see below), whose sum is σ = 36991350000. Its totient is φ = 36990578800.

The previous prime is 36990964393. The next prime is 36990964447. The reversal of 36990964399 is 99346909963.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 36990964399 - 2³ = 36990964391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36990964391) by changing a digit.

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, 76227 + ... + 282475.

It is an arithmetic number, because the mean of its divisors is an integer number (9247837500).

Almost surely, 2^36990964399 is an apocalyptic number.

36990964399 is a deficient number, since it is larger than the sum of its proper divisors (385601).

36990964399 is a wasteful number, since it uses less digits than its factorization.

36990964399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385600.

The product of its (nonzero) digits is 76527504, while the sum is 67.

The spelling of 36990964399 in words is "thirty-six billion, nine hundred ninety million, nine hundred sixty-four thousand, three hundred ninety-nine".