379283520 has 336 divisors, whose sum is σ = 1530266688. Its totient is φ = 78704640.

The previous prime is 379283477. The next prime is 379283551. The reversal of 379283520 is 25382973.

It is a tau number, because it is divible by the number of its divisors (336).

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, 517074 + ... + 517806.

Almost surely, 2^379283520 is an apocalyptic number.

379283520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379283520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (765133344).

379283520 is an abundant number, since it is smaller than the sum of its proper divisors (1150983168).

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

379283520 is a wasteful number, since it uses less digits than its factorization.

379283520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778 (or 761 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 379283520 is about 19475.2026947090. The cubic root of 379283520 is about 723.8601319097.

The spelling of 379283520 in words is "three hundred seventy-nine million, two hundred eighty-three thousand, five hundred twenty".