3613207912336 has 45 divisors (see below), whose sum is σ = 7695041873169. Its totient is φ = 1642329216000.

The previous prime is 3613207912333. The next prime is 3613207912339. The reversal of 3613207912336 is 6332197023163.

The square root of 3613207912336 is 1900844.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (3613207912333) and next prime (3613207912339).

It can be written as a sum of positive squares in only one way, i.e., 2509195393936 + 1104012518400 = 1584044^2 + 1050720^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3613207912333) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 83615536 + ... + 83658736.

Almost surely, 2^{3613207912336} is an apocalyptic number.

3613207912336 is the 1900844-th square number.

It is an amenable number.

3613207912336 is an abundant number, since it is smaller than the sum of its proper divisors (4081833960833).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3613207912336 is an frugal number, since it uses more digits than its factorization.

3613207912336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86432 (or 43214 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 46.

The spelling of 3613207912336 in words is "three trillion, six hundred thirteen billion, two hundred seven million, nine hundred twelve thousand, three hundred thirty-six".