798644982508 has 24 divisors (see below), whose sum is σ = 1402673040720. Its totient is φ = 397881470400.

The previous prime is 798644982503. The next prime is 798644982533. The reversal of 798644982508 is 805289446897.

It is not an unprimeable number, because it can be changed into a prime (798644982503) 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, 28817058 + ... + 28844758.

It is an arithmetic number, because the mean of its divisors is an integer number (58444710030).

Almost surely, 2^798644982508 is an apocalyptic number.

It is an amenable number.

798644982508 is a deficient number, since it is larger than the sum of its proper divisors (604028058212).

798644982508 is a wasteful number, since it uses less digits than its factorization.

798644982508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53457 (or 53455 counting only the distinct ones).

The product of its (nonzero) digits is 278691840, while the sum is 70.

The spelling of 798644982508 in words is "seven hundred ninety-eight billion, six hundred forty-four million, nine hundred eighty-two thousand, five hundred eight".