798726480 has 80 divisors (see below), whose sum is σ = 2479513920. Its totient is φ = 212696064.

The previous prime is 798726479. The next prime is 798726491. The reversal of 798726480 is 84627897.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210036 + ... + 213804.

It is an arithmetic number, because the mean of its divisors is an integer number (30993924).

Almost surely, 2^798726480 is an apocalyptic number.

It is an amenable number.

798726480 is an abundant number, since it is smaller than the sum of its proper divisors (1680787440).

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

798726480 is a wasteful number, since it uses less digits than its factorization.

798726480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4668 (or 4662 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 51.

The square root of 798726480 is about 28261.7494150663. The cubic root of 798726480 is about 927.8249087521.

The spelling of 798726480 in words is "seven hundred ninety-eight million, seven hundred twenty-six thousand, four hundred eighty".