2870944330 has 16 divisors (see below), whose sum is σ = 5307368040. Its totient is φ = 1117340352.

The previous prime is 2870944319. The next prime is 2870944337. The reversal of 2870944330 is 334490782.

It can be written as a sum of positive squares in 4 ways, for example, as 2851239609 + 19704721 = 53397^2 + 4439^2 .

It is not an unprimeable number, because it can be changed into a prime (2870944337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3879285 + ... + 3880024.

Almost surely, 2^2870944330 is an apocalyptic number.

2870944330 is a deficient number, since it is larger than the sum of its proper divisors (2436423710).

2870944330 is a wasteful number, since it uses less digits than its factorization.

2870944330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7759353.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 2870944330 is about 53581.1938090222. The cubic root of 2870944330 is about 1421.2645500014.

The spelling of 2870944330 in words is "two billion, eight hundred seventy million, nine hundred forty-four thousand, three hundred thirty".