799000431 has 16 divisors (see below), whose sum is σ = 1109484000. Its totient is φ = 510839168.

The previous prime is 799000379. The next prime is 799000451. The reversal of 799000431 is 134000997.

It is a cyclic number.

It is not a de Polignac number, because 799000431 - 2⁹ = 798999919 is a prime.

It is a super-2 number, since 2×799000431² = 1276803377476371522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 799000392 and 799000401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799000451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17856 + ... + 43781.

It is an arithmetic number, because the mean of its divisors is an integer number (69342750).

Almost surely, 2^799000431 is an apocalyptic number.

799000431 is a deficient number, since it is larger than the sum of its proper divisors (310483569).

799000431 is a wasteful number, since it uses less digits than its factorization.

799000431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61818.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 799000431 is about 28266.5956740461. The cubic root of 799000431 is about 927.9309732242.

The spelling of 799000431 in words is "seven hundred ninety-nine million, four hundred thirty-one", and thus it is an aban number.