2036386361 has 4 divisors (see below), whose sum is σ = 2156173812. Its totient is φ = 1916598912.

The previous prime is 2036386349. The next prime is 2036386379. The reversal of 2036386361 is 1636836302.

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 1087746361 + 948640000 = 32981^2 + 30800^2 .

It is a cyclic number.

It is not a de Polignac number, because 2036386361 - 2¹⁸ = 2036124217 is a prime.

It is a super-3 number, since 3×2036386361³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2036385361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59893700 + ... + 59893733.

It is an arithmetic number, because the mean of its divisors is an integer number (539043453).

Almost surely, 2^2036386361 is an apocalyptic number.

It is an amenable number.

2036386361 is a deficient number, since it is larger than the sum of its proper divisors (119787451).

2036386361 is a wasteful number, since it uses less digits than its factorization.

2036386361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119787450.

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 2036386361 is about 45126.3377751840. The cubic root of 2036386361 is about 1267.5158336964.

The spelling of 2036386361 in words is "two billion, thirty-six million, three hundred eighty-six thousand, three hundred sixty-one".