36344035397 has 4 divisors (see below), whose sum is σ = 36344678880. Its totient is φ = 36343391916.

The previous prime is 36344035381. The next prime is 36344035417. The reversal of 36344035397 is 79353044363.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36344035397 - 2⁴ = 36344035381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36344035597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227897 + ... + 353022.

It is an arithmetic number, because the mean of its divisors is an integer number (9086169720).

Almost surely, 2^36344035397 is an apocalyptic number.

It is an amenable number.

36344035397 is a deficient number, since it is larger than the sum of its proper divisors (643483).

36344035397 is an equidigital number, since it uses as much as digits as its factorization.

36344035397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643482.

The product of its (nonzero) digits is 2449440, while the sum is 47.

The spelling of 36344035397 in words is "thirty-six billion, three hundred forty-four million, thirty-five thousand, three hundred ninety-seven".