73790160 has 80 divisors (see below), whose sum is σ = 234360000. Its totient is φ = 19194880.

The previous prime is 73790159. The next prime is 73790191. The reversal of 73790160 is 6109737.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 6091 + ... + 13589.

It is an arithmetic number, because the mean of its divisors is an integer number (2929500).

Almost surely, 2^73790160 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 73790160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117180000).

73790160 is an abundant number, since it is smaller than the sum of its proper divisors (160569840).

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

73790160 is a wasteful number, since it uses less digits than its factorization.

73790160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7556 (or 7550 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 73790160 is about 8590.1199060316. The cubic root of 73790160 is about 419.4364323361.

Adding to 73790160 its reverse (6109737), we get a palindrome (79899897).

The spelling of 73790160 in words is "seventy-three million, seven hundred ninety thousand, one hundred sixty".