374230631 has 16 divisors (see below), whose sum is σ = 416720640. Its totient is φ = 334445760.

The previous prime is 374230627. The next prime is 374230643. The reversal of 374230631 is 136032473.

It is a happy number.

It is not a de Polignac number, because 374230631 - 2² = 374230627 is a prime.

It is a super-2 number, since 2×374230631² = 280097130357316322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 374230594 and 374230603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374230651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26036 + ... + 37766.

It is an arithmetic number, because the mean of its divisors is an integer number (26045040).

Almost surely, 2^374230631 is an apocalyptic number.

374230631 is a deficient number, since it is larger than the sum of its proper divisors (42490009).

374230631 is a wasteful number, since it uses less digits than its factorization.

374230631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11846.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 374230631 is about 19345.0415093894. The cubic root of 374230631 is about 720.6312821190.

The spelling of 374230631 in words is "three hundred seventy-four million, two hundred thirty thousand, six hundred thirty-one".