3685568023 has 16 divisors (see below), whose sum is σ = 4002233760. Its totient is φ = 3380198400.

The previous prime is 3685567993. The next prime is 3685568041. The reversal of 3685568023 is 3208655863.

It is a de Polignac number, because none of the positive numbers 2^k-3685568023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3685568123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 709048 + ... + 714226.

It is an arithmetic number, because the mean of its divisors is an integer number (250139610).

Almost surely, 2^3685568023 is an apocalyptic number.

3685568023 is a deficient number, since it is larger than the sum of its proper divisors (316665737).

3685568023 is a wasteful number, since it uses less digits than its factorization.

3685568023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6258.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The square root of 3685568023 is about 60708.8792764287. The cubic root of 3685568023 is about 1544.6667935232. Note that the first 3 decimals are identical.

The spelling of 3685568023 in words is "three billion, six hundred eighty-five million, five hundred sixty-eight thousand, twenty-three".