380157450 has 48 divisors (see below), whose sum is σ = 943975296. Its totient is φ = 101248000.

The previous prime is 380157419. The next prime is 380157469. The reversal of 380157450 is 54751083.

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, 236650 + ... + 238250.

It is an arithmetic number, because the mean of its divisors is an integer number (19666152).

Almost surely, 2^380157450 is an apocalyptic number.

380157450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

380157450 is an abundant number, since it is smaller than the sum of its proper divisors (563817846).

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

380157450 is a wasteful number, since it uses less digits than its factorization.

380157450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3199 (or 3194 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 380157450 is about 19497.6267786621. The cubic root of 380157450 is about 724.4156686870.

The spelling of 380157450 in words is "three hundred eighty million, one hundred fifty-seven thousand, four hundred fifty".