73984066 has 16 divisors (see below), whose sum is σ = 119778624. Its totient is φ = 34070544.

The previous prime is 73984039. The next prime is 73984091. The reversal of 73984066 is 66048937.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9741 + ... + 15583.

It is an arithmetic number, because the mean of its divisors is an integer number (7486164).

Almost surely, 2^73984066 is an apocalyptic number.

73984066 is a deficient number, since it is larger than the sum of its proper divisors (45794558).

73984066 is a wasteful number, since it uses less digits than its factorization.

73984066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6345.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 73984066 is about 8601.3990722440. The cubic root of 73984066 is about 419.8035097524.

The spelling of 73984066 in words is "seventy-three million, nine hundred eighty-four thousand, sixty-six".