2695857648 has 40 divisors (see below), whose sum is σ = 7597418496. Its totient is φ = 816926400.

The previous prime is 2695857643. The next prime is 2695857653. The reversal of 2695857648 is 8467585962.

It is an interprime number because it is at equal distance from previous prime (2695857643) and next prime (2695857653).

It is a junction number, because it is equal to n+sod(n) for n = 2695857591 and 2695857600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2695857643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2552368 + ... + 2553423.

Almost surely, 2^2695857648 is an apocalyptic number.

It is an amenable number.

2695857648 is an abundant number, since it is smaller than the sum of its proper divisors (4901560848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2695857648 is a wasteful number, since it uses less digits than its factorization.

2695857648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5105813 (or 5105807 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 60.

The square root of 2695857648 is about 51921.6491263519. The cubic root of 2695857648 is about 1391.7641709749.

The spelling of 2695857648 in words is "two billion, six hundred ninety-five million, eight hundred fifty-seven thousand, six hundred forty-eight".