374943271 has 4 divisors (see below), whose sum is σ = 381089944. Its totient is φ = 368796600.

The previous prime is 374943269. The next prime is 374943277. The reversal of 374943271 is 172349473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 172349473 = 5641 ⋅30553.

It is a cyclic number.

It is not a de Polignac number, because 374943271 - 2¹ = 374943269 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 (374943277) 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, 3073245 + ... + 3073366.

It is an arithmetic number, because the mean of its divisors is an integer number (95272486).

Almost surely, 2^374943271 is an apocalyptic number.

374943271 is a deficient number, since it is larger than the sum of its proper divisors (6146673).

374943271 is an equidigital number, since it uses as much as digits as its factorization.

374943271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6146672.

The product of its digits is 127008, while the sum is 40.

The square root of 374943271 is about 19363.4519391559. The cubic root of 374943271 is about 721.0884200417.

The spelling of 374943271 in words is "three hundred seventy-four million, nine hundred forty-three thousand, two hundred seventy-one".