2670560688 has 30 divisors (see below), whose sum is σ = 6899873484. Its totient is φ = 890067552.

The previous prime is 2670560681. The next prime is 2670560723. The reversal of 2670560688 is 8860650762.

2670560688 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2670560681) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 354303 + ... + 361761.

Almost surely, 2^2670560688 is an apocalyptic number.

It is an amenable number.

2670560688 is an abundant number, since it is smaller than the sum of its proper divisors (4229312796).

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

2670560688 is an frugal number, since it uses more digits than its factorization.

2670560688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14929 (or 7464 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 2670560688 is about 51677.4678946250. The cubic root of 2670560688 is about 1387.3972113124.

Multiplying 2670560688 by its sum of digits (48), we get a square (128186913024 = 358032²).

2670560688 divided by its sum of digits (48) gives a square (55636681 = 7459²).

The spelling of 2670560688 in words is "two billion, six hundred seventy million, five hundred sixty thousand, six hundred eighty-eight".