373830066 has 20 divisors (see below), whose sum is σ = 837656622. Its totient is φ = 124609968.

The previous prime is 373830053. The next prime is 373830071. The reversal of 373830066 is 660038373.

It can be written as a sum of positive squares in only one way, i.e., 372683025 + 1147041 = 19305^2 + 1071^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 373830066.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1153635 + ... + 1153958.

Almost surely, 2^373830066 is an apocalyptic number.

373830066 is an abundant number, since it is smaller than the sum of its proper divisors (463826556).

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

373830066 is a wasteful number, since it uses less digits than its factorization.

373830066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307607 (or 2307598 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 373830066 is about 19334.6855676528. The cubic root of 373830066 is about 720.3740764480.

The spelling of 373830066 in words is "three hundred seventy-three million, eight hundred thirty thousand, sixty-six".