74346 has 8 divisors (see below), whose sum is σ = 148704. Its totient is φ = 24780.

The previous prime is 74323. The next prime is 74353. The reversal of 74346 is 64347.

It is a sphenic number, since it is the product of 3 distinct primes.

74346 is an admirable number.

It is a d-powerful number, because it can be written as 7 + 4⁵ + 3 + 4⁸ + 6⁵ .

It is a Curzon number.

It is a plaindrome in base 13 and base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6190 + ... + 6201.

It is an arithmetic number, because the mean of its divisors is an integer number (18588).

2⁷⁴³⁴⁶ is an apocalyptic number.

74346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74352).

74346 is a wasteful number, since it uses less digits than its factorization.

74346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12396.

The product of its digits is 2016, while the sum is 24.

The square root of 74346 is about 272.6646291692. The cubic root of 74346 is about 42.0486963523.

Subtracting from 74346 its reverse (64347), we obtain a palindrome (9999).

The spelling of 74346 in words is "seventy-four thousand, three hundred forty-six".