2374457449 has 16 divisors (see below), whose sum is σ = 2926295680. Its totient is φ = 1876193280.

The previous prime is 2374457441. The next prime is 2374457461. The reversal of 2374457449 is 9447544732.

It is not a de Polignac number, because 2374457449 - 2³ = 2374457441 is a prime.

It is a super-2 number, since 2×2374457449² = 11276096354223175202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2374457441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53014 + ... + 86944.

It is an arithmetic number, because the mean of its divisors is an integer number (182893480).

Almost surely, 2^2374457449 is an apocalyptic number.

It is an amenable number.

2374457449 is a deficient number, since it is larger than the sum of its proper divisors (551838231).

2374457449 is a wasteful number, since it uses less digits than its factorization.

2374457449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34720.

The product of its digits is 3386880, while the sum is 49.

The square root of 2374457449 is about 48728.4049502957. The cubic root of 2374457449 is about 1334.0992205547.

The spelling of 2374457449 in words is "two billion, three hundred seventy-four million, four hundred fifty-seven thousand, four hundred forty-nine".