74283605836 has 12 divisors (see below), whose sum is σ = 141814156680. Its totient is φ = 33765275360.

The previous prime is 74283605833. The next prime is 74283605843. The reversal of 74283605836 is 63850638247.

It is not an unprimeable number, because it can be changed into a prime (74283605833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 844131841 + ... + 844131928.

It is an arithmetic number, because the mean of its divisors is an integer number (11817846390).

Almost surely, 2^74283605836 is an apocalyptic number.

It is an amenable number.

74283605836 is a deficient number, since it is larger than the sum of its proper divisors (67530550844).

74283605836 is a wasteful number, since it uses less digits than its factorization.

74283605836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688263784 (or 1688263782 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 74283605836 in words is "seventy-four billion, two hundred eighty-three million, six hundred five thousand, eight hundred thirty-six".