2795612920 has 32 divisors (see below), whose sum is σ = 6393251520. Its totient is φ = 1099912320.

The previous prime is 2795612893. The next prime is 2795612927. The reversal of 2795612920 is 292165972.

2795612920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2795612927) 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, 570432 + ... + 575311.

It is an arithmetic number, because the mean of its divisors is an integer number (199789110).

Almost surely, 2^2795612920 is an apocalyptic number.

2795612920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2795612920 is an abundant number, since it is smaller than the sum of its proper divisors (3597638600).

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

2795612920 is a wasteful number, since it uses less digits than its factorization.

2795612920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145815 (or 1145811 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 2795612920 is about 52873.5559613688. Note that the first 3 decimals coincide. The cubic root of 2795612920 is about 1408.7232410680.

The spelling of 2795612920 in words is "two billion, seven hundred ninety-five million, six hundred twelve thousand, nine hundred twenty".