379678572 has 144 divisors (see below), whose sum is σ = 1232824320. Its totient is φ = 95762304.

The previous prime is 379678567. The next prime is 379678589. The reversal of 379678572 is 275876973.

379678572 is a `hidden beast` number, since 3 + 7 + 9 + 67 + 8 + 572 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72829 + ... + 77867.

It is an arithmetic number, because the mean of its divisors is an integer number (8561280).

Almost surely, 2^379678572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379678572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616412160).

379678572 is an abundant number, since it is smaller than the sum of its proper divisors (853145748).

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

379678572 is a wasteful number, since it uses less digits than its factorization.

379678572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5092 (or 5087 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 54.

The square root of 379678572 is about 19485.3424912163. The cubic root of 379678572 is about 724.1113627625. Note that the first 3 decimals are identical.

The spelling of 379678572 in words is "three hundred seventy-nine million, six hundred seventy-eight thousand, five hundred seventy-two".