798964992 has 288 divisors, whose sum is σ = 2763488000. Its totient is φ = 227598336.

The previous prime is 798964987. The next prime is 798965039. The reversal of 798964992 is 299469897.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2370648 + ... + 2370984.

Almost surely, 2^798964992 is an apocalyptic number.

798964992 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798964992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1381744000).

798964992 is an abundant number, since it is smaller than the sum of its proper divisors (1964523008).

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

798964992 is an equidigital number, since it uses as much as digits as its factorization.

798964992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 349 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 63.

The square root of 798964992 is about 28265.9687964167. The cubic root of 798964992 is about 927.9172538190.

The spelling of 798964992 in words is "seven hundred ninety-eight million, nine hundred sixty-four thousand, nine hundred ninety-two".