2796065480 has 64 divisors (see below), whose sum is σ = 7173638640. Its totient is φ = 971661312.

The previous prime is 2796065477. The next prime is 2796065483. The reversal of 2796065480 is 845606972.

It is an interprime number because it is at equal distance from previous prime (2796065477) and next prime (2796065483).

It can be written as a sum of positive squares in 8 ways, for example, as 463368676 + 2332696804 = 21526^2 + 48298^2 .

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2796065483) 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 15 ways as a sum of consecutive naturals, for example, 149309 + ... + 166988.

Almost surely, 2^2796065480 is an apocalyptic number.

2796065480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2796065480 is an abundant number, since it is smaller than the sum of its proper divisors (4377573160).

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

2796065480 is a wasteful number, since it uses less digits than its factorization.

2796065480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316338 (or 316334 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 2796065480 is about 52877.8354322489. The cubic root of 2796065480 is about 1408.7992527107.

The spelling of 2796065480 in words is "two billion, seven hundred ninety-six million, sixty-five thousand, four hundred eighty".