73604016 has 120 divisors (see below), whose sum is σ = 220927824. Its totient is φ = 22794240.

The previous prime is 73604009. The next prime is 73604017. The reversal of 73604016 is 61040637.

It is not an unprimeable number, because it can be changed into a prime (73604017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 261796 + ... + 262076.

Almost surely, 2^73604016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73604016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110463912).

73604016 is an abundant number, since it is smaller than the sum of its proper divisors (147323808).

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

73604016 is a wasteful number, since it uses less digits than its factorization.

73604016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 73604016 is about 8579.2782913250. The cubic root of 73604016 is about 419.0834434511.

The spelling of 73604016 in words is "seventy-three million, six hundred four thousand, sixteen".