2869274444 has 12 divisors (see below), whose sum is σ = 5040769944. Its totient is φ = 1429054464.

The previous prime is 2869274437. The next prime is 2869274461. The reversal of 2869274444 is 4444729682.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2869274392 and 2869274401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1394534 + ... + 1396589.

It is an arithmetic number, because the mean of its divisors is an integer number (420064162).

Almost surely, 2^2869274444 is an apocalyptic number.

It is an amenable number.

2869274444 is a deficient number, since it is larger than the sum of its proper divisors (2171495500).

2869274444 is a wasteful number, since it uses less digits than its factorization.

2869274444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2791384 (or 2791382 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 50.

The square root of 2869274444 is about 53565.6087802612. The cubic root of 2869274444 is about 1420.9889368461.

The spelling of 2869274444 in words is "two billion, eight hundred sixty-nine million, two hundred seventy-four thousand, four hundred forty-four".