74049074 has 8 divisors (see below), whose sum is σ = 121171248. Its totient is φ = 33658660.

The previous prime is 74049067. The next prime is 74049077. The reversal of 74049074 is 47094047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (74049077) by changing a digit.

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, 1682912 + ... + 1682955.

It is an arithmetic number, because the mean of its divisors is an integer number (15146406).

Almost surely, 2^74049074 is an apocalyptic number.

74049074 is a deficient number, since it is larger than the sum of its proper divisors (47122174).

74049074 is a wasteful number, since it uses less digits than its factorization.

74049074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3365880.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 74049074 is about 8605.1771626155. The cubic root of 74049074 is about 419.9264308026.

The spelling of 74049074 in words is "seventy-four million, forty-nine thousand, seventy-four".