374652157 has 4 divisors (see below), whose sum is σ = 408711456. Its totient is φ = 340592860.

The previous prime is 374652139. The next prime is 374652167. The reversal of 374652157 is 751256473.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374652157 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374652167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17029633 + ... + 17029654.

It is an arithmetic number, because the mean of its divisors is an integer number (102177864).

Almost surely, 2^374652157 is an apocalyptic number.

It is an amenable number.

374652157 is a deficient number, since it is larger than the sum of its proper divisors (34059299).

374652157 is a wasteful number, since it uses less digits than its factorization.

374652157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34059298.

The product of its digits is 176400, while the sum is 40.

The square root of 374652157 is about 19355.9333797159. The cubic root of 374652157 is about 720.9017488815.

The spelling of 374652157 in words is "three hundred seventy-four million, six hundred fifty-two thousand, one hundred fifty-seven".