76685694 has 8 divisors (see below), whose sum is σ = 153371400. Its totient is φ = 25561896.

The previous prime is 76685689. The next prime is 76685699. The reversal of 76685694 is 49658667.

It is an interprime number because it is at equal distance from previous prime (76685689) and next prime (76685699).

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

76685694 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76685699) 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, 6390469 + ... + 6390480.

It is an arithmetic number, because the mean of its divisors is an integer number (19171425).

Almost surely, 2^76685694 is an apocalyptic number.

76685694 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76685694 is a wasteful number, since it uses less digits than its factorization.

76685694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12780954.

The product of its digits is 2177280, while the sum is 51.

The square root of 76685694 is about 8757.0368276033. The cubic root of 76685694 is about 424.8524405843.

The spelling of 76685694 in words is "seventy-six million, six hundred eighty-five thousand, six hundred ninety-four".