2697647896 has 16 divisors (see below), whose sum is σ = 5141010240. Its totient is φ = 1326711840.

The previous prime is 2697647863. The next prime is 2697647903. The reversal of 2697647896 is 6987467962.

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, 2763496 + ... + 2764471.

It is an arithmetic number, because the mean of its divisors is an integer number (321313140).

Almost surely, 2^2697647896 is an apocalyptic number.

It is an amenable number.

2697647896 is a deficient number, since it is larger than the sum of its proper divisors (2443362344).

2697647896 is a wasteful number, since it uses less digits than its factorization.

2697647896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5528034 (or 5528030 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 64.

The square root of 2697647896 is about 51938.8861644144. The cubic root of 2697647896 is about 1392.0721807707.

The spelling of 2697647896 in words is "two billion, six hundred ninety-seven million, six hundred forty-seven thousand, eight hundred ninety-six".