2796254664 has 32 divisors (see below), whose sum is σ = 7989299520. Its totient is φ = 798929856.

The previous prime is 2796254663. The next prime is 2796254677. The reversal of 2796254664 is 4664526972.

It is not an unprimeable number, because it can be changed into a prime (2796254663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8322019 + ... + 8322354.

It is an arithmetic number, because the mean of its divisors is an integer number (249665610).

Almost surely, 2^2796254664 is an apocalyptic number.

2796254664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2796254664 is an abundant number, since it is smaller than the sum of its proper divisors (5193044856).

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

2796254664 is a wasteful number, since it uses less digits than its factorization.

2796254664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16644389 (or 16644385 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 51.

The square root of 2796254664 is about 52879.6242800571. The cubic root of 2796254664 is about 1408.8310254844.

The spelling of 2796254664 in words is "two billion, seven hundred ninety-six million, two hundred fifty-four thousand, six hundred sixty-four".