2770239072 has 48 divisors (see below), whose sum is σ = 7275078720. Its totient is φ = 923006592.

The previous prime is 2770239037. The next prime is 2770239089. The reversal of 2770239072 is 2709320772.

2770239072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2770239072.

It is a congruent number.

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, 279579 + ... + 289317.

It is an arithmetic number, because the mean of its divisors is an integer number (151564140).

Almost surely, 2^2770239072 is an apocalyptic number.

It is an amenable number.

2770239072 is an abundant number, since it is smaller than the sum of its proper divisors (4504839648).

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

2770239072 is a wasteful number, since it uses less digits than its factorization.

2770239072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12715 (or 12707 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 39.

The square root of 2770239072 is about 52633.0606368279. The cubic root of 2770239072 is about 1404.4482785403.

The spelling of 2770239072 in words is "two billion, seven hundred seventy million, two hundred thirty-nine thousand, seventy-two".