74335853347 has 8 divisors (see below), whose sum is σ = 86762820096. Its totient is φ = 62360776392.

The previous prime is 74335853299. The next prime is 74335853357.

It is a happy number.

74335853347 is nontrivially palindromic in base 10.

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 74335853347 - 2¹¹ = 74335851299 is a prime.

It is a super-2 number, since 2×74335853347² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74335853294 and 74335853303.

It is not an unprimeable number, because it can be changed into a prime (74335853357) 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, 112972093 + ... + 112972750.

It is an arithmetic number, because the mean of its divisors is an integer number (10845352512).

Almost surely, 2^74335853347 is an apocalyptic number.

74335853347 is a deficient number, since it is larger than the sum of its proper divisors (12426966749).

74335853347 is a wasteful number, since it uses less digits than its factorization.

74335853347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225944897.

The product of its digits is 12700800, while the sum is 52.

The spelling of 74335853347 in words is "seventy-four billion, three hundred thirty-five million, eight hundred fifty-three thousand, three hundred forty-seven".