798504892 has 24 divisors (see below), whose sum is σ = 1543915296. Its totient is φ = 359428608.

The previous prime is 798504877. The next prime is 798504893. The reversal of 798504892 is 298405897.

It is a super-2 number, since 2×798504892² = 1275220125095863328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798504893) 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, 253713 + ... + 256840.

It is an arithmetic number, because the mean of its divisors is an integer number (64329804).

Almost surely, 2^798504892 is an apocalyptic number.

It is an amenable number.

798504892 is a deficient number, since it is larger than the sum of its proper divisors (745410404).

798504892 is a wasteful number, since it uses less digits than its factorization.

798504892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510597 (or 510595 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 52.

The square root of 798504892 is about 28257.8288621047. The cubic root of 798504892 is about 927.7390997022.

The spelling of 798504892 in words is "seven hundred ninety-eight million, five hundred four thousand, eight hundred ninety-two".