2940027520 has 64 divisors (see below), whose sum is σ = 7035093000. Its totient is φ = 1174908928.

The previous prime is 2940027499. The next prime is 2940027523. The reversal of 2940027520 is 257200492.

It can be written as a sum of positive squares in 4 ways, for example, as 2332503616 + 607523904 = 48296^2 + 24648^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (2940027523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1246182 + ... + 1248538.

Almost surely, 2^2940027520 is an apocalyptic number.

2940027520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2940027520 is an abundant number, since it is smaller than the sum of its proper divisors (4095065480).

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

2940027520 is a wasteful number, since it uses less digits than its factorization.

2940027520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4325 (or 4313 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2940027520 is about 54222.0206189330. The cubic root of 2940027520 is about 1432.5742211949.

The spelling of 2940027520 in words is "two billion, nine hundred forty million, twenty-seven thousand, five hundred twenty".