2374882945 has 4 divisors (see below), whose sum is σ = 2849859540. Its totient is φ = 1899906352.

The previous prime is 2374882943. The next prime is 2374882957. The reversal of 2374882945 is 5492884732.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1147922161 + 1226960784 = 33881^2 + 35028^2 .

It is a cyclic number.

It is not a de Polignac number, because 2374882945 - 2¹ = 2374882943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2374882892 and 2374882901.

It is not an unprimeable number, because it can be changed into a prime (2374882943) 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, 237488290 + ... + 237488299.

It is an arithmetic number, because the mean of its divisors is an integer number (712464885).

Almost surely, 2^2374882945 is an apocalyptic number.

It is an amenable number.

2374882945 is a deficient number, since it is larger than the sum of its proper divisors (474976595).

2374882945 is an equidigital number, since it uses as much as digits as its factorization.

2374882945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474976594.

The product of its digits is 3870720, while the sum is 52.

The square root of 2374882945 is about 48732.7707502867. The cubic root of 2374882945 is about 1334.1789047198.

The spelling of 2374882945 in words is "two billion, three hundred seventy-four million, eight hundred eighty-two thousand, nine hundred forty-five".