379405027935684 has 45 divisors (see below), whose sum is σ = 991840603791037. Its totient is φ = 126468225775296.

The previous prime is 379405027935679. The next prime is 379405027935737. The reversal of 379405027935684 is 486539720504973.

It is a happy number.

The square root of 379405027935684 is 19478322.

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

379405027935684 is a `hidden beast` number, since 3 + 7 + 9 + 4 + 0 + 50 + 2 + 7 + 9 + 3 + 568 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 378663500281284 + 741527654400 = 19459278^2 + 861120^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 350068732 + ... + 351150860.

Almost surely, 2^{379405027935684} is an apocalyptic number.

379405027935684 is the 19478322-nd square number.

It is an amenable number.

379405027935684 is an abundant number, since it is smaller than the sum of its proper divisors (612435575855353).

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

379405027935684 is an frugal number, since it uses more digits than its factorization.

379405027935684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164274 (or 1082134 counting only the distinct ones).

The product of its (nonzero) digits is 1371686400, while the sum is 72.

The spelling of 379405027935684 in words is "three hundred seventy-nine trillion, four hundred five billion, twenty-seven million, nine hundred thirty-five thousand, six hundred eighty-four".