374941881 has 6 divisors (see below), whose sum is σ = 541582730. Its totient is φ = 249961248.

The previous prime is 374941871. The next prime is 374941901. The reversal of 374941881 is 188149473.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 363245481 + 11696400 = 19059^2 + 3420^2 .

It is not a de Polignac number, because 374941881 - 2¹⁵ = 374909113 is a prime.

It is a super-2 number, since 2×374941881² = 281162828255636322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374941871) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20830096 + ... + 20830113.

Almost surely, 2^374941881 is an apocalyptic number.

It is an amenable number.

374941881 is a deficient number, since it is larger than the sum of its proper divisors (166640849).

374941881 is a wasteful number, since it uses less digits than its factorization.

374941881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41660215 (or 41660212 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 374941881 is about 19363.4160467620. The cubic root of 374941881 is about 721.0875289610.

The spelling of 374941881 in words is "three hundred seventy-four million, nine hundred forty-one thousand, eight hundred eighty-one".