74336450 has 48 divisors (see below), whose sum is σ = 144038400. Its totient is φ = 28512000.

The previous prime is 74336447. The next prime is 74336467. The reversal of 74336450 is 5463347.

It is a super-3 number, since 3×74336450³ (a number of 25 digits) contains 333 as substring.

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 23 ways as a sum of consecutive naturals, for example, 308330 + ... + 308570.

It is an arithmetic number, because the mean of its divisors is an integer number (3000800).

Almost surely, 2^74336450 is an apocalyptic number.

74336450 is a deficient number, since it is larger than the sum of its proper divisors (69701950).

74336450 is a wasteful number, since it uses less digits than its factorization.

74336450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 74336450 is about 8621.8588482995. The cubic root of 74336450 is about 420.4689584186.

Adding to 74336450 its reverse (5463347), we get a palindrome (79799797).

The spelling of 74336450 in words is "seventy-four million, three hundred thirty-six thousand, four hundred fifty".