369693332464 has 40 divisors (see below), whose sum is σ = 719124888240. Its totient is φ = 184113067008.

The previous prime is 369693332431. The next prime is 369693332531. The reversal of 369693332464 is 464233396963.

It is a super-2 number, since 2×369693332464² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 369693332399 and 369693332408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22488792 + ... + 22505224.

It is an arithmetic number, because the mean of its divisors is an integer number (17978122206).

Almost surely, 2^369693332464 is an apocalyptic number.

It is an amenable number.

369693332464 is a deficient number, since it is larger than the sum of its proper divisors (349431555776).

369693332464 is a wasteful number, since it uses less digits than its factorization.

369693332464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21937 (or 21931 counting only the distinct ones).

The product of its digits is 45349632, while the sum is 58.

The spelling of 369693332464 in words is "three hundred sixty-nine billion, six hundred ninety-three million, three hundred thirty-two thousand, four hundred sixty-four".