36895403449 has 8 divisors (see below), whose sum is σ = 37808732808. Its totient is φ = 35982714240.

The previous prime is 36895403437. The next prime is 36895403453. The reversal of 36895403449 is 94430459863.

36895403449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 526243600 + 36369159849 = 22940^2 + 190707^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36895403449 - 2¹⁷ = 36895272377 is a prime.

It is a super-2 number, since 2×36895403449² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36895403449.

It is not an unprimeable number, because it can be changed into a prime (36895403429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42282 + ... + 274915.

It is an arithmetic number, because the mean of its divisors is an integer number (4726091601).

Almost surely, 2^36895403449 is an apocalyptic number.

It is an amenable number.

36895403449 is a deficient number, since it is larger than the sum of its proper divisors (913329359).

36895403449 is a wasteful number, since it uses less digits than its factorization.

36895403449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320075.

The product of its (nonzero) digits is 11197440, while the sum is 55.

The spelling of 36895403449 in words is "thirty-six billion, eight hundred ninety-five million, four hundred three thousand, four hundred forty-nine".