74403741 has 8 divisors (see below), whose sum is σ = 99929664. Its totient is φ = 49240160.

The previous prime is 74403739. The next prime is 74403757. The reversal of 74403741 is 14730447.

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

It is a cyclic number.

It is not a de Polignac number, because 74403741 - 2¹ = 74403739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74403699 and 74403708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74405741) 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, 90105 + ... + 90926.

It is an arithmetic number, because the mean of its divisors is an integer number (12491208).

Almost surely, 2^74403741 is an apocalyptic number.

It is an amenable number.

74403741 is a deficient number, since it is larger than the sum of its proper divisors (25525923).

74403741 is a wasteful number, since it uses less digits than its factorization.

74403741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181171.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 74403741 is about 8625.7603143143. The cubic root of 74403741 is about 420.5957927580.

The spelling of 74403741 in words is "seventy-four million, four hundred three thousand, seven hundred forty-one".