74334286 has 16 divisors (see below), whose sum is σ = 120381408. Its totient is φ = 34221600.

The previous prime is 74334269. The next prime is 74334317. The reversal of 74334286 is 68243347.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7551 + ... + 14341.

It is an arithmetic number, because the mean of its divisors is an integer number (7523838).

Almost surely, 2^74334286 is an apocalyptic number.

74334286 is a deficient number, since it is larger than the sum of its proper divisors (46047122).

74334286 is a wasteful number, since it uses less digits than its factorization.

74334286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7227.

The product of its digits is 96768, while the sum is 37.

The square root of 74334286 is about 8621.7333524066. The cubic root of 74334286 is about 420.4648783043.

The spelling of 74334286 in words is "seventy-four million, three hundred thirty-four thousand, two hundred eighty-six".