374244331 has 2 divisors, whose sum is σ = 374244332. Its totient is φ = 374244330.

The previous prime is 374244323. The next prime is 374244347. The reversal of 374244331 is 133442473.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (133442473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 374244331 - 2³ = 374244323 is a prime.

It is a super-2 number, since 2×374244331² = 280117638571275122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 374244293 and 374244302.

It is not a weakly prime, because it can be changed into another prime (374244301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187122165 + 187122166.

It is an arithmetic number, because the mean of its divisors is an integer number (187122166).

Almost surely, 2^374244331 is an apocalyptic number.

374244331 is a deficient number, since it is larger than the sum of its proper divisors (1).

374244331 is an equidigital number, since it uses as much as digits as its factorization.

374244331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 31.

The square root of 374244331 is about 19345.3956020548. The cubic root of 374244331 is about 720.6400757410.

The spelling of 374244331 in words is "three hundred seventy-four million, two hundred forty-four thousand, three hundred thirty-one".