74483408313 has 12 divisors (see below), whose sum is σ = 107702967060. Its totient is φ = 49602149376.

The previous prime is 74483408273. The next prime is 74483408317. The reversal of 74483408313 is 31380438447.

It can be written as a sum of positive squares in 2 ways, for example, as 373146489 + 74110261824 = 19317^2 + 272232^2 .

It is not a de Polignac number, because 74483408313 - 2¹⁴ = 74483391929 is a prime.

It is a super-2 number, since 2×74483408313² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (74483408317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4445856 + ... + 4462577.

It is an arithmetic number, because the mean of its divisors is an integer number (8975247255).

Almost surely, 2^74483408313 is an apocalyptic number.

It is an amenable number.

74483408313 is a deficient number, since it is larger than the sum of its proper divisors (33219558747).

74483408313 is a wasteful number, since it uses less digits than its factorization.

74483408313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8909368 (or 8909365 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 74483408313 in words is "seventy-four billion, four hundred eighty-three million, four hundred eight thousand, three hundred thirteen".