2928989368 has 16 divisors (see below), whose sum is σ = 5669012160. Its totient is φ = 1417252800.

The previous prime is 2928989311. The next prime is 2928989383. The reversal of 2928989368 is 8639898292.

2928989368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 5904973 + ... + 5905468.

It is an arithmetic number, because the mean of its divisors is an integer number (354313260).

Almost surely, 2^2928989368 is an apocalyptic number.

It is an amenable number.

2928989368 is a deficient number, since it is larger than the sum of its proper divisors (2740022792).

2928989368 is a wasteful number, since it uses less digits than its factorization.

2928989368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11810478 (or 11810474 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 64.

The square root of 2928989368 is about 54120.1382851153. The cubic root of 2928989368 is about 1430.7791356175.

The spelling of 2928989368 in words is "two billion, nine hundred twenty-eight million, nine hundred eighty-nine thousand, three hundred sixty-eight".