73282304 has 36 divisors (see below), whose sum is σ = 151337760. Its totient is φ = 35374080.

The previous prime is 73282273. The next prime is 73282331. The reversal of 73282304 is 40328237.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2489 + ... + 12359.

Almost surely, 2^73282304 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 73282304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75668880).

73282304 is an abundant number, since it is smaller than the sum of its proper divisors (78055456).

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

73282304 is an equidigital number, since it uses as much as digits as its factorization.

73282304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9916 (or 9902 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 73282304 is about 8560.5083961176. The cubic root of 73282304 is about 418.4719682876.

The spelling of 73282304 in words is "seventy-three million, two hundred eighty-two thousand, three hundred four".