76739079241 has 4 divisors (see below), whose sum is σ = 83715359184. Its totient is φ = 69762799300.

The previous prime is 76739079187. The next prime is 76739079247. The reversal of 76739079241 is 14297093767.

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 76739079241 - 2¹⁵ = 76739046473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76739079247) 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, 3488139955 + ... + 3488139976.

It is an arithmetic number, because the mean of its divisors is an integer number (20928839796).

Almost surely, 2^76739079241 is an apocalyptic number.

It is an amenable number.

76739079241 is a deficient number, since it is larger than the sum of its proper divisors (6976279943).

76739079241 is a wasteful number, since it uses less digits than its factorization.

76739079241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6976279942.

The product of its (nonzero) digits is 4000752, while the sum is 55.

The spelling of 76739079241 in words is "seventy-six billion, seven hundred thirty-nine million, seventy-nine thousand, two hundred forty-one".