799954 has 16 divisors (see below), whose sum is σ = 1249920. Its totient is φ = 383760.

The previous prime is 799949. The next prime is 799961. The reversal of 799954 is 459997.

It is a self number, because there is not a number n which added to its sum of digits gives 799954.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9597 + ... + 9679.

It is an arithmetic number, because the mean of its divisors is an integer number (78120).

2⁷⁹⁹⁹⁵⁴ is an apocalyptic number.

799954 is a deficient number, since it is larger than the sum of its proper divisors (449966).

799954 is a wasteful number, since it uses less digits than its factorization.

799954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225.

The product of its digits is 102060, while the sum is 43.

The square root of 799954 is about 894.4014758485. The cubic root of 799954 is about 92.8299973624.

Adding to 799954 its sum of digits (43), we get a palindrome (799997).

The spelling of 799954 in words is "seven hundred ninety-nine thousand, nine hundred fifty-four".