798009576 has 128 divisors (see below), whose sum is σ = 2584780800. Its totient is φ = 199376640.

The previous prime is 798009539. The next prime is 798009593. The reversal of 798009576 is 675900897.

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, 31881 + ... + 51111.

It is an arithmetic number, because the mean of its divisors is an integer number (20193600).

Almost surely, 2^798009576 is an apocalyptic number.

798009576 is a gapful number since it is divisible by the number (76) 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 798009576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1292390400).

798009576 is an abundant number, since it is smaller than the sum of its proper divisors (1786771224).

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

798009576 is a wasteful number, since it uses less digits than its factorization.

798009576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19279 (or 19275 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 51.

The square root of 798009576 is about 28249.0632765053. The cubic root of 798009576 is about 927.5472331809.

The spelling of 798009576 in words is "seven hundred ninety-eight million, nine thousand, five hundred seventy-six".