374877427 has 4 divisors (see below), whose sum is σ = 381950640. Its totient is φ = 367804216.

The previous prime is 374877409. The next prime is 374877479. The reversal of 374877427 is 724778473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 724778473 = 14557 ⋅49789.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374877427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374847427) 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, 3536527 + ... + 3536632.

It is an arithmetic number, because the mean of its divisors is an integer number (95487660).

Almost surely, 2^374877427 is an apocalyptic number.

374877427 is a deficient number, since it is larger than the sum of its proper divisors (7073213).

374877427 is an equidigital number, since it uses as much as digits as its factorization.

374877427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7073212.

The product of its digits is 1843968, while the sum is 49.

The square root of 374877427 is about 19361.7516511291. The cubic root of 374877427 is about 721.0462073221.

The spelling of 374877427 in words is "three hundred seventy-four million, eight hundred seventy-seven thousand, four hundred twenty-seven".