76941617 has 4 divisors (see below), whose sum is σ = 77100096. Its totient is φ = 76783140.

The previous prime is 76941593. The next prime is 76941619. The reversal of 76941617 is 71614967.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 76941617 - 2¹² = 76937521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76941619) 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, 78509 + ... + 79482.

It is an arithmetic number, because the mean of its divisors is an integer number (19275024).

Almost surely, 2^76941617 is an apocalyptic number.

It is an amenable number.

76941617 is a deficient number, since it is larger than the sum of its proper divisors (158479).

76941617 is a wasteful number, since it uses less digits than its factorization.

76941617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158478.

The product of its digits is 63504, while the sum is 41.

The square root of 76941617 is about 8771.6370763957. The cubic root of 76941617 is about 425.3245355084.

The spelling of 76941617 in words is "seventy-six million, nine hundred forty-one thousand, six hundred seventeen".