74783338 has 8 divisors (see below), whose sum is σ = 128200032. Its totient is φ = 32049996.

The previous prime is 74783311. The next prime is 74783347. The reversal of 74783338 is 83338747.

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 = 74783294 and 74783303.

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 3 ways as a sum of consecutive naturals, for example, 2670820 + ... + 2670847.

It is an arithmetic number, because the mean of its divisors is an integer number (16025004).

Almost surely, 2^74783338 is an apocalyptic number.

74783338 is a deficient number, since it is larger than the sum of its proper divisors (53416694).

74783338 is a wasteful number, since it uses less digits than its factorization.

74783338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5341676.

The product of its digits is 338688, while the sum is 43.

The square root of 74783338 is about 8647.7360042962. The cubic root of 74783338 is about 421.3098525198.

It can be divided in two parts, 7478 and 3338, that added together give a square (10816 = 104²).

The spelling of 74783338 in words is "seventy-four million, seven hundred eighty-three thousand, three hundred thirty-eight".