74318342 has 8 divisors (see below), whose sum is σ = 127402896. Its totient is φ = 31850712.

The previous prime is 74318333. The next prime is 74318351. The reversal of 74318342 is 24381347.

It is an interprime number because it is at equal distance from previous prime (74318333) and next prime (74318351).

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

It is a junction number, because it is equal to n+sod(n) for n = 74318299 and 74318308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2654213 + ... + 2654240.

It is an arithmetic number, because the mean of its divisors is an integer number (15925362).

Almost surely, 2^74318342 is an apocalyptic number.

74318342 is a deficient number, since it is larger than the sum of its proper divisors (53084554).

74318342 is a wasteful number, since it uses less digits than its factorization.

74318342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5308462.

The product of its digits is 16128, while the sum is 32.

The square root of 74318342 is about 8620.8086627648. The cubic root of 74318342 is about 420.4348142439.

Adding to 74318342 its reverse (24381347), we get a palindrome (98699689).

The spelling of 74318342 in words is "seventy-four million, three hundred eighteen thousand, three hundred forty-two".