7693965 has 24 divisors (see below), whose sum is σ = 13699608. Its totient is φ = 3991680.

The previous prime is 7693963. The next prime is 7693967. The reversal of 7693965 is 5693967.

It is an interprime number because it is at equal distance from previous prime (7693963) and next prime (7693967).

It can be written as a sum of positive squares in 4 ways, for example, as 1671849 + 6022116 = 1293^2 + 2454^2 .

It is not a de Polignac number, because 7693965 - 2¹ = 7693963 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 7693965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7693963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 646 + ... + 3975.

It is an arithmetic number, because the mean of its divisors is an integer number (570817).

Almost surely, 2^7693965 is an apocalyptic number.

It is an amenable number.

7693965 is a deficient number, since it is larger than the sum of its proper divisors (6005643).

7693965 is a wasteful number, since it uses less digits than its factorization.

7693965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4669 (or 4666 counting only the distinct ones).

The product of its digits is 306180, while the sum is 45.

The square root of 7693965 is about 2773.7997404283. The cubic root of 7693965 is about 197.4164791323.

The spelling of 7693965 in words is "seven million, six hundred ninety-three thousand, nine hundred sixty-five".