76323328 has 20 divisors (see below), whose sum is σ = 152498610. Its totient is φ = 38161408.

The previous prime is 76323287. The next prime is 76323329. The reversal of 76323328 is 82332367.

It can be written as a sum of positive squares in only one way, i.e., 67371264 + 8952064 = 8208^2 + 2992^2 .

It is a super-3 number, since 3×76323328³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 76323293 and 76323302.

It is not an unprimeable number, because it can be changed into a prime (76323329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74023 + ... + 75046.

Almost surely, 2^76323328 is an apocalyptic number.

It is an amenable number.

76323328 is a deficient number, since it is larger than the sum of its proper divisors (76175282).

76323328 is an equidigital number, since it uses as much as digits as its factorization.

76323328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149087 (or 149071 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The square root of 76323328 is about 8736.3223383756. The cubic root of 76323328 is about 424.1821929713.

The spelling of 76323328 in words is "seventy-six million, three hundred twenty-three thousand, three hundred twenty-eight".