374115609 has 24 divisors (see below), whose sum is σ = 631954752. Its totient is φ = 208807200.

The previous prime is 374115593. The next prime is 374115613. The reversal of 374115609 is 906511473.

374115609 is a `hidden beast` number, since 3 + 7 + 41 + 1 + 5 + 609 = 666.

It is not a de Polignac number, because 374115609 - 2⁴ = 374115593 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (374115809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66342 + ... + 71759.

It is an arithmetic number, because the mean of its divisors is an integer number (26331448).

Almost surely, 2^374115609 is an apocalyptic number.

It is an amenable number.

374115609 is a deficient number, since it is larger than the sum of its proper divisors (257839143).

374115609 is a wasteful number, since it uses less digits than its factorization.

374115609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138157 (or 138154 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 374115609 is about 19342.0683744009. The cubic root of 374115609 is about 720.5574444567.

The spelling of 374115609 in words is "three hundred seventy-four million, one hundred fifteen thousand, six hundred nine".