73448668 has 12 divisors (see below), whose sum is σ = 129209472. Its totient is φ = 36531680.

The previous prime is 73448657. The next prime is 73448689. The reversal of 73448668 is 86684437.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47305 + ... + 48832.

It is an arithmetic number, because the mean of its divisors is an integer number (10767456).

Almost surely, 2^73448668 is an apocalyptic number.

It is an amenable number.

73448668 is a deficient number, since it is larger than the sum of its proper divisors (55760804).

73448668 is a wasteful number, since it uses less digits than its factorization.

73448668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96332 (or 96330 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The square root of 73448668 is about 8570.2198338199. The cubic root of 73448668 is about 418.7883978156.

The spelling of 73448668 in words is "seventy-three million, four hundred forty-eight thousand, six hundred sixty-eight".