7313817601 has 4 divisors (see below), whose sum is σ = 7318098900. Its totient is φ = 7309536304.

The previous prime is 7313817593. The next prime is 7313817607. The reversal of 7313817601 is 1067183137.

It is a happy number.

7313817601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 853516225 + 6460301376 = 29215^2 + 80376^2 .

It is a cyclic number.

It is not a de Polignac number, because 7313817601 - 2³ = 7313817593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7313817607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2138086 + ... + 2141503.

It is an arithmetic number, because the mean of its divisors is an integer number (1829524725).

It is a Proth number, since it is equal to 6975 ⋅ 2²⁰ + 1 and 6975 < 2²⁰.

Almost surely, 2^7313817601 is an apocalyptic number.

It is an amenable number.

7313817601 is a deficient number, since it is larger than the sum of its proper divisors (4281299).

7313817601 is a wasteful number, since it uses less digits than its factorization.

7313817601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4281298.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 7313817601 is about 85520.8606189157. The cubic root of 7313817601 is about 1941.1005907377.

The spelling of 7313817601 in words is "seven billion, three hundred thirteen million, eight hundred seventeen thousand, six hundred one".