36394897 has 12 divisors (see below), whose sum is σ = 46186416. Its totient is φ = 28359240.

The previous prime is 36394879. The next prime is 36394903. The reversal of 36394897 is 79849363.

36394897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36394897 - 2⁷ = 36394769 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

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 36394897.

It is not an unprimeable number, because it can be changed into a prime (36394847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33223 + ... + 34300.

It is an arithmetic number, because the mean of its divisors is an integer number (3848868).

Almost surely, 2^36394897 is an apocalyptic number.

It is an amenable number.

36394897 is a deficient number, since it is larger than the sum of its proper divisors (9791519).

36394897 is a wasteful number, since it uses less digits than its factorization.

36394897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67548 (or 67541 counting only the distinct ones).

The product of its digits is 979776, while the sum is 49.

The square root of 36394897 is about 6032.8183297693. The cubic root of 36394897 is about 331.3956714465.

The spelling of 36394897 in words is "thirty-six million, three hundred ninety-four thousand, eight hundred ninety-seven".