369121964 has 12 divisors (see below), whose sum is σ = 646134888. Its totient is φ = 184512000.

The previous prime is 369121939. The next prime is 369121967. The reversal of 369121964 is 469121963.

369121964 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (369121967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8684 + ... + 28524.

It is an arithmetic number, because the mean of its divisors is an integer number (53844574).

Almost surely, 2^369121964 is an apocalyptic number.

It is an amenable number.

369121964 is a deficient number, since it is larger than the sum of its proper divisors (277012924).

369121964 is a wasteful number, since it uses less digits than its factorization.

369121964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24496 (or 24494 counting only the distinct ones).

The product of its digits is 69984, while the sum is 41.

The square root of 369121964 is about 19212.5470461363. The cubic root of 369121964 is about 717.3371053922.

Subtracting 369121964 from its reverse (469121963), we obtain a palindrome (99999999).

The spelling of 369121964 in words is "three hundred sixty-nine million, one hundred twenty-one thousand, nine hundred sixty-four".