799832780 has 24 divisors (see below), whose sum is σ = 1685638080. Its totient is φ = 318792320.

The previous prime is 799832771. The next prime is 799832783. The reversal of 799832780 is 87238997.

It is not an unprimeable number, because it can be changed into a prime (799832783) 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, 65540 + ... + 76779.

It is an arithmetic number, because the mean of its divisors is an integer number (70234920).

Almost surely, 2^799832780 is an apocalyptic number.

It is an amenable number.

799832780 is an abundant number, since it is smaller than the sum of its proper divisors (885805300).

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

799832780 is a wasteful number, since it uses less digits than its factorization.

799832780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142609 (or 142607 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 53.

The square root of 799832780 is about 28281.3150330744. The cubic root of 799832780 is about 928.2530816750.

The spelling of 799832780 in words is "seven hundred ninety-nine million, eight hundred thirty-two thousand, seven hundred eighty".