799435797 has 4 divisors (see below), whose sum is σ = 1065914400. Its totient is φ = 532957196.

The previous prime is 799435787. The next prime is 799435799. The reversal of 799435797 is 797534997.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 799435797 - 2²⁷ = 665218069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 799435797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799435799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133239297 + ... + 133239302.

It is an arithmetic number, because the mean of its divisors is an integer number (266478600).

Almost surely, 2^799435797 is an apocalyptic number.

It is an amenable number.

799435797 is a deficient number, since it is larger than the sum of its proper divisors (266478603).

799435797 is a wasteful number, since it uses less digits than its factorization.

799435797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266478602.

The product of its digits is 15002820, while the sum is 60.

The square root of 799435797 is about 28274.2956941459. The cubic root of 799435797 is about 928.0994822038.

The spelling of 799435797 in words is "seven hundred ninety-nine million, four hundred thirty-five thousand, seven hundred ninety-seven".