799255288 has 32 divisors (see below), whose sum is σ = 1615793760. Its totient is φ = 368449920.

The previous prime is 799255217. The next prime is 799255291. The reversal of 799255288 is 882552997.

It is a happy number.

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, 93781 + ... + 101947.

It is an arithmetic number, because the mean of its divisors is an integer number (50493555).

Almost surely, 2^799255288 is an apocalyptic number.

It is an amenable number.

799255288 is an abundant number, since it is smaller than the sum of its proper divisors (816538472).

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

799255288 is a wasteful number, since it uses less digits than its factorization.

799255288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9127 (or 9123 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 55.

The square root of 799255288 is about 28271.1034096655. The cubic root of 799255288 is about 928.0296233855.

The spelling of 799255288 in words is "seven hundred ninety-nine million, two hundred fifty-five thousand, two hundred eighty-eight".