36026697249 has 27 divisors (see below), whose sum is σ = 52510794609. Its totient is φ = 23801797800.

The previous prime is 36026697229. The next prime is 36026697257. The reversal of 36026697249 is 94279662063.

The square root of 36026697249 is 189807.

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

36026697249 is a `hidden beast` number, since 3 + 602 + 6 + 6 + 9 + 7 + 24 + 9 = 666.

It is not a de Polignac number, because 36026697249 - 2¹⁵ = 36026664481 is a prime.

It is a super-2 number, since 2×36026697249² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36026697195 and 36026697204.

It is not an unprimeable number, because it can be changed into a prime (36026697229) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 85982362 + ... + 85982780.

Almost surely, 2^36026697249 is an apocalyptic number.

36026697249 is the 189807-th square number.

36026697249 is the 94904-th centered octagonal number.

It is an amenable number.

36026697249 is a deficient number, since it is larger than the sum of its proper divisors (16484097360).

36026697249 is an frugal number, since it uses more digits than its factorization.

36026697249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 54.

The spelling of 36026697249 in words is "thirty-six billion, twenty-six million, six hundred ninety-seven thousand, two hundred forty-nine".