36864743 has 4 divisors (see below), whose sum is σ = 37078008. Its totient is φ = 36651480.

The previous prime is 36864727. The next prime is 36864761. The reversal of 36864743 is 34746863.

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

It is a cyclic number.

It is not a de Polignac number, because 36864743 - 2⁴ = 36864727 is a prime.

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 36864743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36864643) 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, 106373 + ... + 106718.

It is an arithmetic number, because the mean of its divisors is an integer number (9269502).

Almost surely, 2^36864743 is an apocalyptic number.

36864743 is a deficient number, since it is larger than the sum of its proper divisors (213265).

36864743 is a wasteful number, since it uses less digits than its factorization.

36864743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213264.

The product of its digits is 290304, while the sum is 41.

The square root of 36864743 is about 6071.6342939937. The cubic root of 36864743 is about 332.8156476430.

The spelling of 36864743 in words is "thirty-six million, eight hundred sixty-four thousand, seven hundred forty-three".