86960693 has 4 divisors (see below), whose sum is σ = 89311020. Its totient is φ = 84610368.

The previous prime is 86960683. The next prime is 86960711. The reversal of 86960693 is 39606968.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 76352644 + 10608049 = 8738^2 + 3257^2 .

It is a cyclic number.

It is not a de Polignac number, because 86960693 - 2¹⁰ = 86959669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86960623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175108 + ... + 1175181.

It is an arithmetic number, because the mean of its divisors is an integer number (22327755).

Almost surely, 2^86960693 is an apocalyptic number.

It is an amenable number.

86960693 is a deficient number, since it is larger than the sum of its proper divisors (2350327).

86960693 is a wasteful number, since it uses less digits than its factorization.

86960693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350326.

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 86960693 is about 9325.2717386680. The cubic root of 86960693 is about 443.0380198606.

The spelling of 86960693 in words is "eighty-six million, nine hundred sixty thousand, six hundred ninety-three".