373494544164 has 81 divisors (see below), whose sum is σ = 1098327295611. Its totient is φ = 106705393200.

The previous prime is 373494544147. The next prime is 373494544183. The reversal of 373494544164 is 461445494373.

The square root of 373494544164 is 611142.

It is a perfect power (a square), and thus also a powerful number.

373494544164 is a `hidden beast` number, since 3 + 7 + 3 + 4 + 94 + 544 + 1 + 6 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 373494544164.

It is an unprimeable number.

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 26 ways as a sum of consecutive naturals, for example, 25660689 + ... + 25675239.

Almost surely, 2^373494544164 is an apocalyptic number.

373494544164 is the 611142-nd square number.

It is an amenable number.

373494544164 is an abundant number, since it is smaller than the sum of its proper divisors (724832751447).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

373494544164 is an equidigital number, since it uses as much as digits as its factorization.

373494544164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29126 (or 14563 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 54.

The spelling of 373494544164 in words is "three hundred seventy-three billion, four hundred ninety-four million, five hundred forty-four thousand, one hundred sixty-four".