374974340 has 24 divisors (see below), whose sum is σ = 848019480. Its totient is φ = 138451968.

The previous prime is 374974339. The next prime is 374974349. The reversal of 374974340 is 43479473.

It can be written as a sum of positive squares in 4 ways, for example, as 79959364 + 295014976 = 8942^2 + 17176^2 .

It is not an unprimeable number, because it can be changed into a prime (374974349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720845 + ... + 721364.

It is an arithmetic number, because the mean of its divisors is an integer number (35334145).

Almost surely, 2^374974340 is an apocalyptic number.

It is an amenable number.

374974340 is an abundant number, since it is smaller than the sum of its proper divisors (473045140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

374974340 is a wasteful number, since it uses less digits than its factorization.

374974340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442231 (or 1442229 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 41.

The square root of 374974340 is about 19364.2541813518. The cubic root of 374974340 is about 721.1083367234.

The spelling of 374974340 in words is "three hundred seventy-four million, nine hundred seventy-four thousand, three hundred forty".