76681341 has 24 divisors (see below), whose sum is σ = 123648096. Its totient is φ = 45390240.

The previous prime is 76681309. The next prime is 76681351. The reversal of 76681341 is 14318667.

It is not a de Polignac number, because 76681341 - 2⁵ = 76681309 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 76681296 and 76681305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76681351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4750 + ... + 13263.

It is an arithmetic number, because the mean of its divisors is an integer number (5152004).

Almost surely, 2^76681341 is an apocalyptic number.

It is an amenable number.

76681341 is a deficient number, since it is larger than the sum of its proper divisors (46966755).

76681341 is a wasteful number, since it uses less digits than its factorization.

76681341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18073 (or 18070 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 76681341 is about 8756.7882810994. The cubic root of 76681341 is about 424.8444016331.

It can be divided in two parts, 7668 and 1341, that added together give a palindrome (9009).

The spelling of 76681341 in words is "seventy-six million, six hundred eighty-one thousand, three hundred forty-one".