36440363 has 4 divisors (see below), whose sum is σ = 37037808. Its totient is φ = 35842920.

The previous prime is 36440357. The next prime is 36440381. The reversal of 36440363 is 36304463.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36440363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36440263) 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, 298631 + ... + 298752.

It is an arithmetic number, because the mean of its divisors is an integer number (9259452).

Almost surely, 2^36440363 is an apocalyptic number.

36440363 is a deficient number, since it is larger than the sum of its proper divisors (597445).

36440363 is an equidigital number, since it uses as much as digits as its factorization.

36440363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597444.

The product of its (nonzero) digits is 15552, while the sum is 29.

The square root of 36440363 is about 6036.5853758561. The cubic root of 36440363 is about 331.5336117164.

The spelling of 36440363 in words is "thirty-six million, four hundred forty thousand, three hundred sixty-three".