799958016 has 264 divisors, whose sum is σ = 2718153984. Its totient is φ = 223395840.

The previous prime is 799957987. The next prime is 799958021. The reversal of 799958016 is 610859997.

It is a tau number, because it is divible by the number of its divisors (264).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1317585 + ... + 1318191.

Almost surely, 2^799958016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 799958016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1359076992).

799958016 is an abundant number, since it is smaller than the sum of its proper divisors (1918195968).

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

799958016 is a wasteful number, since it uses less digits than its factorization.

799958016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657 (or 636 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 54.

The square root of 799958016 is about 28283.5290584467. The cubic root of 799958016 is about 928.3015270663.

The spelling of 799958016 in words is "seven hundred ninety-nine million, nine hundred fifty-eight thousand, sixteen".