798032140 has 12 divisors (see below), whose sum is σ = 1675867536. Its totient is φ = 319212848.

The previous prime is 798032107. The next prime is 798032177. The reversal of 798032140 is 41230897.

It is a junction number, because it is equal to n+sod(n) for n = 798032096 and 798032105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19950784 + ... + 19950823.

It is an arithmetic number, because the mean of its divisors is an integer number (139655628).

Almost surely, 2^798032140 is an apocalyptic number.

It is an amenable number.

798032140 is an abundant number, since it is smaller than the sum of its proper divisors (877835396).

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

798032140 is a wasteful number, since it uses less digits than its factorization.

798032140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39901616 (or 39901614 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 798032140 is about 28249.4626497567. The cubic root of 798032140 is about 927.5559753394. Note that the first 3 decimals are identical.

The spelling of 798032140 in words is "seven hundred ninety-eight million, thirty-two thousand, one hundred forty".