3736684543 has 4 divisors (see below), whose sum is σ = 3744026280. Its totient is φ = 3729342808.

The previous prime is 3736684513. The next prime is 3736684579. The reversal of 3736684543 is 3454866373.

3736684543 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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-3736684543 is a prime.

It is a super-2 number, since 2×3736684543² = 27925622747790237698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3736684513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3670105 + ... + 3671122.

It is an arithmetic number, because the mean of its divisors is an integer number (936006570).

Almost surely, 2^3736684543 is an apocalyptic number.

3736684543 is a deficient number, since it is larger than the sum of its proper divisors (7341737).

3736684543 is an equidigital number, since it uses as much as digits as its factorization.

3736684543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7341736.

The product of its digits is 4354560, while the sum is 49.

The square root of 3736684543 is about 61128.4266360586. The cubic root of 3736684543 is about 1551.7752179537.

The spelling of 3736684543 in words is "three billion, seven hundred thirty-six million, six hundred eighty-four thousand, five hundred forty-three".