2795842656 has 60 divisors (see below), whose sum is σ = 8222503212. Its totient is φ = 931946688.

The previous prime is 2795842639. The next prime is 2795842657. The reversal of 2795842656 is 6562485972.

2795842656 is a `hidden beast` number, since 2 + 7 + 9 + 584 + 2 + 6 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2795842657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 536730 + ... + 541913.

Almost surely, 2^2795842656 is an apocalyptic number.

It is an amenable number.

2795842656 is an abundant number, since it is smaller than the sum of its proper divisors (5426660556).

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

2795842656 is a wasteful number, since it uses less digits than its factorization.

2795842656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078665 (or 1078648 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 2795842656 is about 52875.7284205145. The cubic root of 2795842656 is about 1408.7618283816.

The spelling of 2795842656 in words is "two billion, seven hundred ninety-five million, eight hundred forty-two thousand, six hundred fifty-six".