799499259 has 24 divisors (see below), whose sum is σ = 1250886000. Its totient is φ = 489143232.

The previous prime is 799499249. The next prime is 799499291. The reversal of 799499259 is 952994997.

799499259 is a `hidden beast` number, since 7 + 99 + 499 + 2 + 59 = 666.

It is not a de Polignac number, because 799499259 - 2⁷ = 799499131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 799499196 and 799499205.

It is not an unprimeable number, because it can be changed into a prime (799499249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 492 + ... + 39990.

It is an arithmetic number, because the mean of its divisors is an integer number (52120250).

Almost surely, 2^799499259 is an apocalyptic number.

799499259 is a deficient number, since it is larger than the sum of its proper divisors (451386741).

799499259 is a wasteful number, since it uses less digits than its factorization.

799499259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39691 (or 39688 counting only the distinct ones).

The product of its digits is 16533720, while the sum is 63.

The square root of 799499259 is about 28275.4179279458. The cubic root of 799499259 is about 928.1240401446.

The spelling of 799499259 in words is "seven hundred ninety-nine million, four hundred ninety-nine thousand, two hundred fifty-nine".