74380011 has 8 divisors (see below), whose sum is σ = 99251664. Its totient is φ = 49547520.

The previous prime is 74379989. The next prime is 74380013. The reversal of 74380011 is 11008347.

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

It is not a de Polignac number, because 74380011 - 2⁵ = 74379979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74380013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5026 + ... + 13191.

It is an arithmetic number, because the mean of its divisors is an integer number (12406458).

Almost surely, 2^74380011 is an apocalyptic number.

74380011 is a deficient number, since it is larger than the sum of its proper divisors (24871653).

74380011 is a wasteful number, since it uses less digits than its factorization.

74380011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19581.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 74380011 is about 8624.3846737028. The cubic root of 74380011 is about 420.5510736831.

Adding to 74380011 its reverse (11008347), we get a palindrome (85388358).

The spelling of 74380011 in words is "seventy-four million, three hundred eighty thousand, eleven".