374908117 has 2 divisors, whose sum is σ = 374908118. Its totient is φ = 374908116.

The previous prime is 374908111. The next prime is 374908147. The reversal of 374908117 is 711809473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 372065521 + 2842596 = 19289^2 + 1686^2 .

It is a cyclic number.

It is not a de Polignac number, because 374908117 - 2³ = 374908109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 374908117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374908111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187454058 + 187454059.

It is an arithmetic number, because the mean of its divisors is an integer number (187454059).

Almost surely, 2^374908117 is an apocalyptic number.

It is an amenable number.

374908117 is a deficient number, since it is larger than the sum of its proper divisors (1).

374908117 is an equidigital number, since it uses as much as digits as its factorization.

374908117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 374908117 is about 19362.5441768379. The cubic root of 374908117 is about 721.0658833573.

The spelling of 374908117 in words is "three hundred seventy-four million, nine hundred eight thousand, one hundred seventeen".