379772250 has 128 divisors (see below), whose sum is σ = 1113944832. Its totient is φ = 84960000.

The previous prime is 379772249. The next prime is 379772269. The reversal of 379772250 is 52277973.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 105480 + ... + 109020.

It is an arithmetic number, because the mean of its divisors is an integer number (8702694).

Almost surely, 2^379772250 is an apocalyptic number.

379772250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 379772250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556972416).

379772250 is an abundant number, since it is smaller than the sum of its proper divisors (734172582).

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

379772250 is a wasteful number, since it uses less digits than its factorization.

379772250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3585 (or 3575 counting only the distinct ones).

The product of its (nonzero) digits is 185220, while the sum is 42.

The square root of 379772250 is about 19487.7461498245. The cubic root of 379772250 is about 724.1709111377.

The spelling of 379772250 in words is "three hundred seventy-nine million, seven hundred seventy-two thousand, two hundred fifty".