379809984 has 56 divisors (see below), whose sum is σ = 1039581360. Its totient is φ = 122235904.

The previous prime is 379809979. The next prime is 379810001. The reversal of 379809984 is 489908973.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28539 + ... + 39674.

Almost surely, 2^379809984 is an apocalyptic number.

It is an amenable number.

379809984 is an abundant number, since it is smaller than the sum of its proper divisors (659771376).

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

379809984 is a wasteful number, since it uses less digits than its factorization.

379809984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68257 (or 68247 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 57.

The square root of 379809984 is about 19488.7142726246. The cubic root of 379809984 is about 724.1948947754.

The spelling of 379809984 in words is "three hundred seventy-nine million, eight hundred nine thousand, nine hundred eighty-four".