76936066 has 8 divisors (see below), whose sum is σ = 115679484. Its totient is φ = 38376240.

The previous prime is 76936063. The next prime is 76936091. The reversal of 76936066 is 66063967.

It can be written as a sum of positive squares in 2 ways, for example, as 76930441 + 5625 = 8771^2 + 75^2 .

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

It is not an unprimeable number, because it can be changed into a prime (76936063) 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 3 ways as a sum of consecutive naturals, for example, 44845 + ... + 46528.

Almost surely, 2^76936066 is an apocalyptic number.

76936066 is a deficient number, since it is larger than the sum of its proper divisors (38743418).

76936066 is a wasteful number, since it uses less digits than its factorization.

76936066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91796.

The product of its (nonzero) digits is 244944, while the sum is 43.

The square root of 76936066 is about 8771.3206531286. The cubic root of 76936066 is about 425.3143068295.

It can be divided in two parts, 7693606 and 6, that multiplied together give a triangular number (46161636 = T₉₆₀₈).

The spelling of 76936066 in words is "seventy-six million, nine hundred thirty-six thousand, sixty-six".