76328347 has 8 divisors (see below), whose sum is σ = 78512112. Its totient is φ = 74160000.

The previous prime is 76328333. The next prime is 76328353. The reversal of 76328347 is 74382367.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76328347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76308347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6583 + ... + 13999.

It is an arithmetic number, because the mean of its divisors is an integer number (9814014).

Almost surely, 2^76328347 is an apocalyptic number.

76328347 is a deficient number, since it is larger than the sum of its proper divisors (2183765).

76328347 is a wasteful number, since it uses less digits than its factorization.

76328347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7709.

The product of its digits is 169344, while the sum is 40.

The square root of 76328347 is about 8736.6095826699. The cubic root of 76328347 is about 424.1914908003.

The spelling of 76328347 in words is "seventy-six million, three hundred twenty-eight thousand, three hundred forty-seven".