379785924 has 72 divisors (see below), whose sum is σ = 1099978880. Its totient is φ = 108231552.

The previous prime is 379785877. The next prime is 379785937. The reversal of 379785924 is 429587973.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108912 + ... + 112344.

Almost surely, 2^379785924 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 379785924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (549989440).

379785924 is an abundant number, since it is smaller than the sum of its proper divisors (720192956).

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

379785924 is a wasteful number, since it uses less digits than its factorization.

379785924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3889 (or 3884 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 54.

The square root of 379785924 is about 19488.0969825173. The cubic root of 379785924 is about 724.1796024820.

The spelling of 379785924 in words is "three hundred seventy-nine million, seven hundred eighty-five thousand, nine hundred twenty-four".