2698725896 has 16 divisors (see below), whose sum is σ = 5080274640. Its totient is φ = 1343986000.

The previous prime is 2698725889. The next prime is 2698725901. The reversal of 2698725896 is 6985278962.

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, 669986 + ... + 674001.

It is an arithmetic number, because the mean of its divisors is an integer number (317517165).

Almost surely, 2^2698725896 is an apocalyptic number.

It is an amenable number.

2698725896 is a deficient number, since it is larger than the sum of its proper divisors (2381548744).

2698725896 is a wasteful number, since it uses less digits than its factorization.

2698725896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344244 (or 1344240 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 62.

The square root of 2698725896 is about 51949.2627089163. The cubic root of 2698725896 is about 1392.2575835144.

The spelling of 2698725896 in words is "two billion, six hundred ninety-eight million, seven hundred twenty-five thousand, eight hundred ninety-six".