7696861 has 8 divisors (see below), whose sum is σ = 8133120. Its totient is φ = 7272048.

The previous prime is 7696859. The next prime is 7696867. The reversal of 7696861 is 1686967.

7696861 = T₇₈ + T₇₉ + ... + T₃₅₉.

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

It is a cyclic number.

It is not a de Polignac number, because 7696861 - 2¹ = 7696859 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7696867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1461 + ... + 4186.

It is an arithmetic number, because the mean of its divisors is an integer number (1016640).

Almost surely, 2^7696861 is an apocalyptic number.

It is an amenable number.

7696861 is a deficient number, since it is larger than the sum of its proper divisors (436259).

7696861 is a wasteful number, since it uses less digits than its factorization.

7696861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5723.

The product of its digits is 108864, while the sum is 43.

The square root of 7696861 is about 2774.3217189072. The cubic root of 7696861 is about 197.4412451407.

The spelling of 7696861 in words is "seven million, six hundred ninety-six thousand, eight hundred sixty-one".