374009 has 2 divisors, whose sum is σ = 374010. Its totient is φ = 374008.

The previous prime is 373999. The next prime is 374029. The reversal of 374009 is 900473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211600 + 162409 = 460^2 + 403^2 .

It is a cyclic number.

It is not a de Polignac number, because 374009 - 2⁸ = 373753 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (374029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187004 + 187005.

It is an arithmetic number, because the mean of its divisors is an integer number (187005).

2³⁷⁴⁰⁰⁹ is an apocalyptic number.

It is an amenable number.

374009 is a deficient number, since it is larger than the sum of its proper divisors (1).

374009 is an equidigital number, since it uses as much as digits as its factorization.

374009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 374009 is about 611.5627522994. The cubic root of 374009 is about 72.0488993952.

The spelling of 374009 in words is "three hundred seventy-four thousand, nine".