73033326 has 80 divisors (see below), whose sum is σ = 180965664. Its totient is φ = 21897216.

The previous prime is 73033297. The next prime is 73033333. The reversal of 73033326 is 62333037.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 73033326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 62766 + ... + 63918.

Almost surely, 2^73033326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73033326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90482832).

73033326 is an abundant number, since it is smaller than the sum of its proper divisors (107932338).

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

73033326 is a wasteful number, since it uses less digits than its factorization.

73033326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207 (or 1198 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 27.

The square root of 73033326 is about 8545.9537794210. The cubic root of 73033326 is about 417.9975084366.

The spelling of 73033326 in words is "seventy-three million, thirty-three thousand, three hundred twenty-six".