73366734 has 64 divisors (see below), whose sum is σ = 178412544. Its totient is φ = 19658496.

The previous prime is 73366717. The next prime is 73366763. The reversal of 73366734 is 43766337.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 73366692 and 73366701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50482 + ... + 51914.

It is an arithmetic number, because the mean of its divisors is an integer number (2787696).

Almost surely, 2^73366734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73366734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89206272).

73366734 is an abundant number, since it is smaller than the sum of its proper divisors (105045810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73366734 is a wasteful number, since it uses less digits than its factorization.

73366734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521.

The product of its digits is 190512, while the sum is 39.

The square root of 73366734 is about 8565.4383425485. The cubic root of 73366734 is about 418.6326165674.

The spelling of 73366734 in words is "seventy-three million, three hundred sixty-six thousand, seven hundred thirty-four".