799310540 has 36 divisors (see below), whose sum is σ = 1952603856. Its totient is φ = 274048992.

The previous prime is 799310537. The next prime is 799310569. The reversal of 799310540 is 45013997.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 799310494 and 799310503.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 406832 + ... + 408791.

It is an arithmetic number, because the mean of its divisors is an integer number (54238996).

Almost surely, 2^799310540 is an apocalyptic number.

799310540 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

799310540 is an abundant number, since it is smaller than the sum of its proper divisors (1153293316).

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

799310540 is a wasteful number, since it uses less digits than its factorization.

799310540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815646 (or 815637 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 799310540 is about 28272.0805743051. The cubic root of 799310540 is about 928.0510075882.

The spelling of 799310540 in words is "seven hundred ninety-nine million, three hundred ten thousand, five hundred forty".