2789298625 has 32 divisors (see below), whose sum is σ = 3618201600. Its totient is φ = 2144520000.

The previous prime is 2789298623. The next prime is 2789298643. The reversal of 2789298625 is 5268929872.

It is not a de Polignac number, because 2789298625 - 2¹ = 2789298623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2789298625.

It is not an unprimeable number, because it can be changed into a prime (2789298623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 574960 + ... + 579790.

It is an arithmetic number, because the mean of its divisors is an integer number (113068800).

Almost surely, 2^2789298625 is an apocalyptic number.

2789298625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2789298625 is a deficient number, since it is larger than the sum of its proper divisors (828902975).

2789298625 is a wasteful number, since it uses less digits than its factorization.

2789298625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5026 (or 5016 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 58.

The square root of 2789298625 is about 52813.8109304754. The cubic root of 2789298625 is about 1407.6618400158.

The spelling of 2789298625 in words is "two billion, seven hundred eighty-nine million, two hundred ninety-eight thousand, six hundred twenty-five".