36741663 has 24 divisors (see below), whose sum is σ = 60814208. Its totient is φ = 20939472.

The previous prime is 36741659. The next prime is 36741671. The reversal of 36741663 is 36614763.

It is a happy number.

It is not a de Polignac number, because 36741663 - 2² = 36741659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36741623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40056 + ... + 40962.

Almost surely, 2^36741663 is an apocalyptic number.

36741663 is a deficient number, since it is larger than the sum of its proper divisors (24072545).

36741663 is a wasteful number, since it uses less digits than its factorization.

36741663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563 (or 1560 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 36741663 is about 6061.4901633179. The cubic root of 36741663 is about 332.4448450923. Note that the first 3 decimals are identical.

The spelling of 36741663 in words is "thirty-six million, seven hundred forty-one thousand, six hundred sixty-three".