36669461992 has 32 divisors (see below), whose sum is σ = 73180869120. Its totient is φ = 17165858560.

The previous prime is 36669461987. The next prime is 36669462013. The reversal of 36669461992 is 29916496663.

It is a self number, because there is not a number n which added to its sum of digits gives 36669461992.

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 in 7 ways as a sum of consecutive naturals, for example, 679858 + ... + 731809.

It is an arithmetic number, because the mean of its divisors is an integer number (2286902160).

Almost surely, 2^36669461992 is an apocalyptic number.

It is an amenable number.

36669461992 is a deficient number, since it is larger than the sum of its proper divisors (36511407128).

36669461992 is a wasteful number, since it uses less digits than its factorization.

36669461992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411881 (or 1411877 counting only the distinct ones).

The product of its digits is 22674816, while the sum is 61.

The spelling of 36669461992 in words is "thirty-six billion, six hundred sixty-nine million, four hundred sixty-one thousand, nine hundred ninety-two".