74328683 has 16 divisors (see below), whose sum is σ = 88765152. Its totient is φ = 61344000.

The previous prime is 74328679. The next prime is 74328697. The reversal of 74328683 is 38682347.

It is a cyclic number.

It is not a de Polignac number, because 74328683 - 2² = 74328679 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74328683.

It is not an unprimeable number, because it can be changed into a prime (74328883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4463 + ... + 12983.

It is an arithmetic number, because the mean of its divisors is an integer number (5547822).

Almost surely, 2^74328683 is an apocalyptic number.

74328683 is a deficient number, since it is larger than the sum of its proper divisors (14436469).

74328683 is a wasteful number, since it uses less digits than its factorization.

74328683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8606.

The product of its digits is 193536, while the sum is 41.

The square root of 74328683 is about 8621.4084116228. The cubic root of 74328683 is about 420.4543137585.

The spelling of 74328683 in words is "seventy-four million, three hundred twenty-eight thousand, six hundred eighty-three".