2690560960 has 28 divisors (see below), whose sum is σ = 6406899048. Its totient is φ = 1076224256.

The previous prime is 2690560937. The next prime is 2690560969. The reversal of 2690560960 is 690650962.

It is a super-2 number, since 2×2690560960² = 14478236558952243200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2690560969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4203682 + ... + 4204321.

Almost surely, 2^2690560960 is an apocalyptic number.

2690560960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2690560960 is an abundant number, since it is smaller than the sum of its proper divisors (3716338088).

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

2690560960 is an equidigital number, since it uses as much as digits as its factorization.

2690560960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8408020 (or 8408010 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 2690560960 is about 51870.6175016261. The cubic root of 2690560960 is about 1390.8520835305.

The spelling of 2690560960 in words is "two billion, six hundred ninety million, five hundred sixty thousand, nine hundred sixty".