7693961 has 16 divisors (see below), whose sum is σ = 8812800. Its totient is φ = 6652800.

The previous prime is 7693951. The next prime is 7693963. The reversal of 7693961 is 1693967.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-7693961 is a prime.

It is a Duffinian number.

It is a Curzon number.

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

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28256 + ... + 28526.

It is an arithmetic number, because the mean of its divisors is an integer number (550800).

Almost surely, 2^7693961 is an apocalyptic number.

It is an amenable number.

7693961 is a deficient number, since it is larger than the sum of its proper divisors (1118839).

7693961 is a wasteful number, since it uses less digits than its factorization.

7693961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400.

The product of its digits is 61236, while the sum is 41.

The square root of 7693961 is about 2773.7990193956. The cubic root of 7693961 is about 197.4164449208.

The spelling of 7693961 in words is "seven million, six hundred ninety-three thousand, nine hundred sixty-one".