374109323 has 4 divisors (see below), whose sum is σ = 427553520. Its totient is φ = 320665128.

The previous prime is 374109317. The next prime is 374109371. The reversal of 374109323 is 323901473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323901473 = 7 ⋅46271639.

It is a de Polignac number, because none of the positive numbers 2^k-374109323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 374109323.

It is not an unprimeable number, because it can be changed into a prime (374109623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26722088 + ... + 26722101.

It is an arithmetic number, because the mean of its divisors is an integer number (106888380).

Almost surely, 2^374109323 is an apocalyptic number.

374109323 is a deficient number, since it is larger than the sum of its proper divisors (53444197).

374109323 is an equidigital number, since it uses as much as digits as its factorization.

374109323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53444196.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 374109323 is about 19341.9058781703. The cubic root of 374109323 is about 720.5534087617.

The spelling of 374109323 in words is "three hundred seventy-four million, one hundred nine thousand, three hundred twenty-three".