73386348 has 72 divisors (see below), whose sum is σ = 207954432. Its totient is φ = 19727616.

The previous prime is 73386343. The next prime is 73386371. The reversal of 73386348 is 84368337.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73386343) 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, 22765 + ... + 25787.

It is an arithmetic number, because the mean of its divisors is an integer number (2888256).

Almost surely, 2^73386348 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 73386348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103977216).

73386348 is an abundant number, since it is smaller than the sum of its proper divisors (134568084).

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

73386348 is a wasteful number, since it uses less digits than its factorization.

73386348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3071 (or 3052 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The square root of 73386348 is about 8566.5832161954. The cubic root of 73386348 is about 418.6699192525.

The spelling of 73386348 in words is "seventy-three million, three hundred eighty-six thousand, three hundred forty-eight".