2790303139 has 8 divisors (see below), whose sum is σ = 3005383472. Its totient is φ = 2575285920.

The previous prime is 2790303079. The next prime is 2790303181. The reversal of 2790303139 is 9313030972.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2790303139 - 2²⁵ = 2756748707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2790303098 and 2790303107.

It is not an unprimeable number, because it can be changed into a prime (2790303199) 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, 118297 + ... + 139909.

It is an arithmetic number, because the mean of its divisors is an integer number (375672934).

Almost surely, 2^2790303139 is an apocalyptic number.

2790303139 is a deficient number, since it is larger than the sum of its proper divisors (215080333).

2790303139 is a wasteful number, since it uses less digits than its factorization.

2790303139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31557.

The product of its (nonzero) digits is 30618, while the sum is 37.

The square root of 2790303139 is about 52823.3200300776. The cubic root of 2790303139 is about 1407.8308008079.

The spelling of 2790303139 in words is "two billion, seven hundred ninety million, three hundred three thousand, one hundred thirty-nine".