2750070660 has 24 divisors (see below), whose sum is σ = 7700198016. Its totient is φ = 733352160.

The previous prime is 2750070649. The next prime is 2750070683. The reversal of 2750070660 is 660700572.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22917196 + ... + 22917315.

It is an arithmetic number, because the mean of its divisors is an integer number (320841584).

Almost surely, 2^2750070660 is an apocalyptic number.

2750070660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2750070660 is an abundant number, since it is smaller than the sum of its proper divisors (4950127356).

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

2750070660 is a wasteful number, since it uses less digits than its factorization.

2750070660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45834523 (or 45834521 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 2750070660 is about 52441.1161208455. The cubic root of 2750070660 is about 1401.0316647461.

The spelling of 2750070660 in words is "two billion, seven hundred fifty million, seventy thousand, six hundred sixty".