2790028395 has 120 divisors (see below), whose sum is σ = 6347336688. Its totient is φ = 1159401600.

The previous prime is 2790028379. The next prime is 2790028441. The reversal of 2790028395 is 5938200972.

2790028395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2790028395 - 2⁴ = 2790028379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2790028395.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 211905 + ... + 224685.

Almost surely, 2^2790028395 is an apocalyptic number.

2790028395 is an abundant number, since it is smaller than the sum of its proper divisors (3557308293).

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

2790028395 is a wasteful number, since it uses less digits than its factorization.

2790028395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12823 (or 12807 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 2790028395 is about 52820.7193722312. The cubic root of 2790028395 is about 1407.7845924759.

The spelling of 2790028395 in words is "two billion, seven hundred ninety million, twenty-eight thousand, three hundred ninety-five".