76328366 has 4 divisors (see below), whose sum is σ = 114492552. Its totient is φ = 38164182.

The previous prime is 76328363. The next prime is 76328381. The reversal of 76328366 is 66382367.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66382367 = 103 ⋅644489.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76328363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19082090 + ... + 19082093.

It is an arithmetic number, because the mean of its divisors is an integer number (28623138).

Almost surely, 2^76328366 is an apocalyptic number.

76328366 is a deficient number, since it is larger than the sum of its proper divisors (38164186).

76328366 is a wasteful number, since it uses less digits than its factorization.

76328366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38164185.

The product of its digits is 217728, while the sum is 41.

The square root of 76328366 is about 8736.6106700482. The cubic root of 76328366 is about 424.1915259975.

The spelling of 76328366 in words is "seventy-six million, three hundred twenty-eight thousand, three hundred sixty-six".