73911348 has 72 divisors (see below), whose sum is σ = 219320192. Its totient is φ = 20544192.

The previous prime is 73911319. The next prime is 73911371. The reversal of 73911348 is 84311937.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 5361 + ... + 13287.

Almost surely, 2^73911348 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 73911348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109660096).

73911348 is an abundant number, since it is smaller than the sum of its proper divisors (145408844).

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

73911348 is a wasteful number, since it uses less digits than its factorization.

73911348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7981 (or 7976 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 73911348 is about 8597.1709300211. The cubic root of 73911348 is about 419.6659248175.

The spelling of 73911348 in words is "seventy-three million, nine hundred eleven thousand, three hundred forty-eight".