7226346513 has 32 divisors (see below), whose sum is σ = 10257280000. Its totient is φ = 4512428352.

The previous prime is 7226346511. The next prime is 7226346557. The reversal of 7226346513 is 3156436227.

It is not a de Polignac number, because 7226346513 - 2¹ = 7226346511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7226346511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3844908 + ... + 3846786.

It is an arithmetic number, because the mean of its divisors is an integer number (320540000).

Almost surely, 2^7226346513 is an apocalyptic number.

It is an amenable number.

7226346513 is a deficient number, since it is larger than the sum of its proper divisors (3030933487).

7226346513 is a wasteful number, since it uses less digits than its factorization.

7226346513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2629.

The product of its digits is 181440, while the sum is 39.

The square root of 7226346513 is about 85007.9202956995. The cubic root of 7226346513 is about 1933.3312057415.

The spelling of 7226346513 in words is "seven billion, two hundred twenty-six million, three hundred forty-six thousand, five hundred thirteen".