799020140 has 48 divisors (see below), whose sum is σ = 1700196960. Its totient is φ = 315394560.

The previous prime is 799020139. The next prime is 799020181. The reversal of 799020140 is 41020997.

It is a junction number, because it is equal to n+sod(n) for n = 799020097 and 799020106.

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 15 ways as a sum of consecutive naturals, for example, 681755 + ... + 682925.

It is an arithmetic number, because the mean of its divisors is an integer number (35420770).

Almost surely, 2^799020140 is an apocalyptic number.

It is an amenable number.

799020140 is an abundant number, since it is smaller than the sum of its proper divisors (901176820).

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

799020140 is a wasteful number, since it uses less digits than its factorization.

799020140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602 (or 1600 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 799020140 is about 28266.9442989510. The cubic root of 799020140 is about 927.9386029411.

The spelling of 799020140 in words is "seven hundred ninety-nine million, twenty thousand, one hundred forty".