2694795264 has 312 divisors, whose sum is σ = 9281385920. Its totient is φ = 756891648.

The previous prime is 2694795247. The next prime is 2694795269. The reversal of 2694795264 is 4625974962.

2694795264 is a `hidden beast` number, since 2 + 69 + 479 + 52 + 64 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2694795264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2694795269) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45674467 + ... + 45674525.

Almost surely, 2^2694795264 is an apocalyptic number.

2694795264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2694795264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4640692960).

2694795264 is an abundant number, since it is smaller than the sum of its proper divisors (6586590656).

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

2694795264 is an frugal number, since it uses more digits than its factorization.

2694795264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 71 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The square root of 2694795264 is about 51911.4174724598. The cubic root of 2694795264 is about 1391.5813247406.

The spelling of 2694795264 in words is "two billion, six hundred ninety-four million, seven hundred ninety-five thousand, two hundred sixty-four".