2625954698 has 16 divisors (see below), whose sum is σ = 4289220000. Its totient is φ = 1200980592.

The previous prime is 2625954649. The next prime is 2625954739. The reversal of 2625954698 is 8964595262.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1190348 + ... + 1192551.

It is an arithmetic number, because the mean of its divisors is an integer number (268076250).

Almost surely, 2^2625954698 is an apocalyptic number.

2625954698 is a deficient number, since it is larger than the sum of its proper divisors (1663265302).

2625954698 is a wasteful number, since it uses less digits than its factorization.

2625954698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382949.

The product of its digits is 9331200, while the sum is 56.

The square root of 2625954698 is about 51244.0698813043. The cubic root of 2625954698 is about 1379.6293021678.

The spelling of 2625954698 in words is "two billion, six hundred twenty-five million, nine hundred fifty-four thousand, six hundred ninety-eight".