796899128 has 8 divisors (see below), whose sum is σ = 1494185880. Its totient is φ = 398449560.

The previous prime is 796899127. The next prime is 796899133. The reversal of 796899128 is 821998697.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (796899127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49806188 + ... + 49806203.

It is an arithmetic number, because the mean of its divisors is an integer number (186773235).

Almost surely, 2^796899128 is an apocalyptic number.

It is an amenable number.

796899128 is a deficient number, since it is larger than the sum of its proper divisors (697286752).

796899128 is a wasteful number, since it uses less digits than its factorization.

796899128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99612397 (or 99612393 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 59.

The square root of 796899128 is about 28229.4018356748. The cubic root of 796899128 is about 927.1167992933.

The spelling of 796899128 in words is "seven hundred ninety-six million, eight hundred ninety-nine thousand, one hundred twenty-eight".