7965969 has 8 divisors (see below), whose sum is σ = 11586912. Its totient is φ = 4827840.

The previous prime is 7965949. The next prime is 7966001. The reversal of 7965969 is 9695697.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7965969 - 2⁹ = 7965457 is a prime.

It is a super-2 number, since 2×7965969² = 126913324217922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7965949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120664 + ... + 120729.

It is an arithmetic number, because the mean of its divisors is an integer number (1448364).

Almost surely, 2^7965969 is an apocalyptic number.

It is an amenable number.

7965969 is a deficient number, since it is larger than the sum of its proper divisors (3620943).

7965969 is a wasteful number, since it uses less digits than its factorization.

7965969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241407.

The product of its digits is 918540, while the sum is 51.

The square root of 7965969 is about 2822.4048256761. The cubic root of 7965969 is about 199.7160052591.

The spelling of 7965969 in words is "seven million, nine hundred sixty-five thousand, nine hundred sixty-nine".