374333780 has 24 divisors (see below), whose sum is σ = 796872552. Its totient is φ = 147681792.

The previous prime is 374333777. The next prime is 374333783. The reversal of 374333780 is 87333473.

It is an interprime number because it is at equal distance from previous prime (374333777) and next prime (374333783).

It can be written as a sum of positive squares in 4 ways, for example, as 68923204 + 305410576 = 8302^2 + 17476^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374333783) 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, 126737 + ... + 129656.

It is an arithmetic number, because the mean of its divisors is an integer number (33203023).

Almost surely, 2^374333780 is an apocalyptic number.

It is an amenable number.

374333780 is an abundant number, since it is smaller than the sum of its proper divisors (422538772).

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

374333780 is a wasteful number, since it uses less digits than its factorization.

374333780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256475 (or 256473 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 38.

The square root of 374333780 is about 19347.7073577207. The cubic root of 374333780 is about 720.6974851158.

The spelling of 374333780 in words is "three hundred seventy-four million, three hundred thirty-three thousand, seven hundred eighty".