799389967254 has 16 divisors (see below), whose sum is σ = 1599218841792. Its totient is φ = 266390171208.

The previous prime is 799389967253. The next prime is 799389967331. The reversal of 799389967254 is 452769983997.

It is a self number, because there is not a number n which added to its sum of digits gives 799389967254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799389967253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18264124 + ... + 18307839.

It is an arithmetic number, because the mean of its divisors is an integer number (99951177612).

Almost surely, 2^799389967254 is an apocalyptic number.

799389967254 is an abundant number, since it is smaller than the sum of its proper divisors (799828874538).

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

799389967254 is a wasteful number, since it uses less digits than its factorization.

799389967254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36575611.

The product of its digits is 1851776640, while the sum is 78.

The spelling of 799389967254 in words is "seven hundred ninety-nine billion, three hundred eighty-nine million, nine hundred sixty-seven thousand, two hundred fifty-four".