2700390870 has 24 divisors (see below), whose sum is σ = 7021016496. Its totient is φ = 720104208.

The previous prime is 2700390851. The next prime is 2700390887. The reversal of 2700390870 is 780930072.

2700390870 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 super-2 number, since 2×2700390870² = 14584221701558713800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15002082 + ... + 15002261.

It is an arithmetic number, because the mean of its divisors is an integer number (292542354).

Almost surely, 2^2700390870 is an apocalyptic number.

2700390870 is an abundant number, since it is smaller than the sum of its proper divisors (4320625626).

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

2700390870 is a wasteful number, since it uses less digits than its factorization.

2700390870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30004356 (or 30004353 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 2700390870 is about 51965.2852392826. The cubic root of 2700390870 is about 1392.5438415759.

The spelling of 2700390870 in words is "two billion, seven hundred million, three hundred ninety thousand, eight hundred seventy".