693804797 has 16 divisors (see below), whose sum is σ = 816911232. Its totient is φ = 576797760.

The previous prime is 693804767. The next prime is 693804803. The reversal of 693804797 is 797408396.

It is not a de Polignac number, because 693804797 - 2²⁰ = 692756221 is a prime.

It is a super-2 number, since 2×693804797² = 962730192680422418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (693804737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81683 + ... + 89775.

It is an arithmetic number, because the mean of its divisors is an integer number (51056952).

Almost surely, 2^693804797 is an apocalyptic number.

It is an amenable number.

693804797 is a deficient number, since it is larger than the sum of its proper divisors (123106435).

693804797 is a wasteful number, since it uses less digits than its factorization.

693804797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8468.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The square root of 693804797 is about 26340.1745818056. The cubic root of 693804797 is about 885.2768333954.

The spelling of 693804797 in words is "six hundred ninety-three million, eight hundred four thousand, seven hundred ninety-seven".