799546986 has 192 divisors, whose sum is σ = 2151152640. Its totient is φ = 209848320.

The previous prime is 799546967. The next prime is 799547017. The reversal of 799546986 is 689645997.

It is a happy number.

799546986 is a `hidden beast` number, since 7 + 9 + 9 + 546 + 9 + 86 = 666.

It is a super-3 number, since 3×799546986³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8983630 + ... + 8983718.

It is an arithmetic number, because the mean of its divisors is an integer number (11203920).

Almost surely, 2^799546986 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 799546986, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1075576320).

799546986 is an abundant number, since it is smaller than the sum of its proper divisors (1351605654).

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

799546986 is a wasteful number, since it uses less digits than its factorization.

799546986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 226 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 63.

The square root of 799546986 is about 28276.2618816561. The cubic root of 799546986 is about 928.1425082437.

The spelling of 799546986 in words is "seven hundred ninety-nine million, five hundred forty-six thousand, nine hundred eighty-six".