73416746 has 8 divisors (see below), whose sum is σ = 118596324. Its totient is φ = 33884640.

The previous prime is 73416743. The next prime is 73416751. The reversal of 73416746 is 64761437.

It can be written as a sum of positive squares in 2 ways, for example, as 73290721 + 126025 = 8561^2 + 355^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (73416743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1411835 + ... + 1411886.

Almost surely, 2^73416746 is an apocalyptic number.

73416746 is a deficient number, since it is larger than the sum of its proper divisors (45179578).

73416746 is a wasteful number, since it uses less digits than its factorization.

73416746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823736.

The product of its digits is 84672, while the sum is 38.

The square root of 73416746 is about 8568.3572521225. The cubic root of 73416746 is about 418.7277182471.

The spelling of 73416746 in words is "seventy-three million, four hundred sixteen thousand, seven hundred forty-six".