76336418 has 8 divisors (see below), whose sum is σ = 114640812. Its totient is φ = 38122816.

The previous prime is 76336411. The next prime is 76336427. The reversal of 76336418 is 81463367.

It can be written as a sum of positive squares in 2 ways, for example, as 49885969 + 26450449 = 7063^2 + 5143^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (76336411) 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 3 ways as a sum of consecutive naturals, for example, 20555 + ... + 23982.

Almost surely, 2^76336418 is an apocalyptic number.

76336418 is a deficient number, since it is larger than the sum of its proper divisors (38304394).

76336418 is a wasteful number, since it uses less digits than its factorization.

76336418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45396.

The product of its digits is 72576, while the sum is 38.

The square root of 76336418 is about 8737.0714773315. The cubic root of 76336418 is about 424.2064416846.

The spelling of 76336418 in words is "seventy-six million, three hundred thirty-six thousand, four hundred eighteen".