380257024 has 72 divisors (see below), whose sum is σ = 871234560. Its totient is φ = 162259968.

The previous prime is 380256991. The next prime is 380257049. The reversal of 380257024 is 420752083.

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, 793617 + ... + 794095.

It is an arithmetic number, because the mean of its divisors is an integer number (12100480).

Almost surely, 2^380257024 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 380257024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (435617280).

380257024 is an abundant number, since it is smaller than the sum of its proper divisors (490977536).

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

380257024 is an equidigital number, since it uses as much as digits as its factorization.

380257024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945 (or 931 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 380257024 is about 19500.1801017324. The cubic root of 380257024 is about 724.4789114906.

The spelling of 380257024 in words is "three hundred eighty million, two hundred fifty-seven thousand, twenty-four".