2790330072 has 32 divisors (see below), whose sum is σ = 6977249280. Its totient is φ = 929920160.

The previous prime is 2790330017. The next prime is 2790330083. The reversal of 2790330072 is 2700330972.

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, 157453 + ... + 174275.

It is an arithmetic number, because the mean of its divisors is an integer number (218039040).

Almost surely, 2^2790330072 is an apocalyptic number.

It is an amenable number.

2790330072 is an abundant number, since it is smaller than the sum of its proper divisors (4186919208).

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

2790330072 is a wasteful number, since it uses less digits than its factorization.

2790330072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23743 (or 23739 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 2790330072 is about 52823.5749642146. The cubic root of 2790330072 is about 1407.8353304215.

It can be divided in two parts, 27903 and 30072, that added together give a palindrome (57975).

The spelling of 2790330072 in words is "two billion, seven hundred ninety million, three hundred thirty thousand, seventy-two".