8195693 has 6 divisors (see below), whose sum is σ = 9008622. Its totient is φ = 7450520.

The previous prime is 8195689. The next prime is 8195699. The reversal of 8195693 is 3965918.

It can be written as a sum of positive squares in only one way, i.e., 7382089 + 813604 = 2717^2 + 902^2 .

It is not a de Polignac number, because 8195693 - 2² = 8195689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8195693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8195699) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33746 + ... + 33987.

It is an arithmetic number, because the mean of its divisors is an integer number (1501437).

Almost surely, 2^8195693 is an apocalyptic number.

It is an amenable number.

8195693 is a deficient number, since it is larger than the sum of its proper divisors (812929).

8195693 is a wasteful number, since it uses less digits than its factorization.

8195693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67755 (or 67744 counting only the distinct ones).

The product of its digits is 58320, while the sum is 41.

The square root of 8195693 is about 2862.8120790579. The cubic root of 8195693 is about 201.6176556748.

It can be divided in two parts, 8195 and 693, that added together give a palindrome (8888).

The spelling of 8195693 in words is "eight million, one hundred ninety-five thousand, six hundred ninety-three".