374340771 has 56 divisors (see below), whose sum is σ = 648280160. Its totient is φ = 211631616.

The previous prime is 374340767. The next prime is 374340821. The reversal of 374340771 is 177043473.

It is not a de Polignac number, because 374340771 - 2² = 374340767 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374340371) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 555891 + ... + 556563.

Almost surely, 2^374340771 is an apocalyptic number.

374340771 is a deficient number, since it is larger than the sum of its proper divisors (273939389).

374340771 is an equidigital number, since it uses as much as digits as its factorization.

374340771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807 (or 792 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 36.

The square root of 374340771 is about 19347.8880242780. Note that the first 3 decimals coincide. The cubic root of 374340771 is about 720.7019716329.

The spelling of 374340771 in words is "three hundred seventy-four million, three hundred forty thousand, seven hundred seventy-one".