2374469309 has 4 divisors (see below), whose sum is σ = 2379345504. Its totient is φ = 2369593116.

The previous prime is 2374469303. The next prime is 2374469323. The reversal of 2374469309 is 9039644732.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2374469309 - 2²⁴ = 2357692093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2374469303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2437367 + ... + 2438340.

It is an arithmetic number, because the mean of its divisors is an integer number (594836376).

Almost surely, 2^2374469309 is an apocalyptic number.

It is an amenable number.

2374469309 is a deficient number, since it is larger than the sum of its proper divisors (4876195).

2374469309 is an equidigital number, since it uses as much as digits as its factorization.

2374469309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4876194.

The product of its (nonzero) digits is 979776, while the sum is 47.

The square root of 2374469309 is about 48728.5266450772. The cubic root of 2374469309 is about 1334.1014417485.

The spelling of 2374469309 in words is "two billion, three hundred seventy-four million, four hundred sixty-nine thousand, three hundred nine".