74344850 has 48 divisors (see below), whose sum is σ = 143056320. Its totient is φ = 28728000.

The previous prime is 74344841. The next prime is 74344871. The reversal of 74344850 is 5844347.

It is a self number, because there is not a number n which added to its sum of digits gives 74344850.

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 23 ways as a sum of consecutive naturals, for example, 324536 + ... + 324764.

It is an arithmetic number, because the mean of its divisors is an integer number (2980340).

Almost surely, 2^74344850 is an apocalyptic number.

74344850 is a deficient number, since it is larger than the sum of its proper divisors (68711470).

74344850 is a wasteful number, since it uses less digits than its factorization.

74344850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 74344850 is about 8622.3459684705. The cubic root of 74344850 is about 420.4847954507.

The spelling of 74344850 in words is "seventy-four million, three hundred forty-four thousand, eight hundred fifty".