73283670 has 64 divisors (see below), whose sum is σ = 196344000. Its totient is φ = 19450368.

The previous prime is 73283657. The next prime is 73283689. The reversal of 73283670 is 7638237.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72126 + ... + 73134.

It is an arithmetic number, because the mean of its divisors is an integer number (3067875).

Almost surely, 2^73283670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73283670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98172000).

73283670 is an abundant number, since it is smaller than the sum of its proper divisors (123060330).

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

73283670 is a wasteful number, since it uses less digits than its factorization.

73283670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294 (or 1288 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 73283670 is about 8560.5881807268. The cubic root of 73283670 is about 418.4745684113.

The spelling of 73283670 in words is "seventy-three million, two hundred eighty-three thousand, six hundred seventy".