2928902272 has 16 divisors (see below), whose sum is σ = 5834922750. Its totient is φ = 1464451072.

The previous prime is 2928902233. The next prime is 2928902287. The reversal of 2928902272 is 2722098292.

It can be written as a sum of positive squares in only one way, i.e., 1699418176 + 1229484096 = 41224^2 + 35064^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11440897 + ... + 11441152.

Almost surely, 2^2928902272 is an apocalyptic number.

It is an amenable number.

2928902272 is a deficient number, since it is larger than the sum of its proper divisors (2906020478).

2928902272 is an equidigital number, since it uses as much as digits as its factorization.

2928902272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22882063 (or 22882051 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 2928902272 is about 54119.3336248701. Note that the first 3 decimals coincide. The cubic root of 2928902272 is about 1430.7649536638.

The spelling of 2928902272 in words is "two billion, nine hundred twenty-eight million, nine hundred two thousand, two hundred seventy-two".