7696961 has 4 divisors (see below), whose sum is σ = 7703124. Its totient is φ = 7690800.

The previous prime is 7696951. The next prime is 7696967. The reversal of 7696961 is 1696967.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1696967 = 599 ⋅2833.

It can be written as a sum of positive squares in 2 ways, for example, as 2383936 + 5313025 = 1544^2 + 2305^2 .

It is a cyclic number.

It is not a de Polignac number, because 7696961 - 2¹⁰ = 7695937 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7696967) 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 3 ways as a sum of consecutive naturals, for example, 470 + ... + 3951.

It is an arithmetic number, because the mean of its divisors is an integer number (1925781).

Almost surely, 2^7696961 is an apocalyptic number.

It is an amenable number.

7696961 is a deficient number, since it is larger than the sum of its proper divisors (6163).

7696961 is a wasteful number, since it uses less digits than its factorization.

7696961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6162.

The product of its digits is 122472, while the sum is 44.

The square root of 7696961 is about 2774.3397412718. The cubic root of 7696961 is about 197.4421002096.

The spelling of 7696961 in words is "seven million, six hundred ninety-six thousand, nine hundred sixty-one".