76740117 has 8 divisors (see below), whose sum is σ = 102477600. Its totient is φ = 51081360.

The previous prime is 76740113. The next prime is 76740127. The reversal of 76740117 is 71104767.

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

It is not a de Polignac number, because 76740117 - 2² = 76740113 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76740113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17367 + ... + 21332.

It is an arithmetic number, because the mean of its divisors is an integer number (12809700).

Almost surely, 2^76740117 is an apocalyptic number.

It is an amenable number.

76740117 is a deficient number, since it is larger than the sum of its proper divisors (25737483).

76740117 is a wasteful number, since it uses less digits than its factorization.

76740117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39363.

The product of its (nonzero) digits is 8232, while the sum is 33.

The square root of 76740117 is about 8760.1436632055. The cubic root of 76740117 is about 424.9529211980.

The spelling of 76740117 in words is "seventy-six million, seven hundred forty thousand, one hundred seventeen".