380474157 has 8 divisors (see below), whose sum is σ = 579770176. Its totient is φ = 217413792.

The previous prime is 380474147. The next prime is 380474167. The reversal of 380474157 is 751474083.

It is an interprime number because it is at equal distance from previous prime (380474147) and next prime (380474167).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 380474157 - 2⁸ = 380473901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380474147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9058888 + ... + 9058929.

It is an arithmetic number, because the mean of its divisors is an integer number (72471272).

Almost surely, 2^380474157 is an apocalyptic number.

It is an amenable number.

380474157 is a deficient number, since it is larger than the sum of its proper divisors (199296019).

380474157 is a wasteful number, since it uses less digits than its factorization.

380474157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18117827.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 380474157 is about 19505.7467685808. The cubic root of 380474157 is about 724.6167817005.

The spelling of 380474157 in words is "three hundred eighty million, four hundred seventy-four thousand, one hundred fifty-seven".