3664255843 has 4 divisors (see below), whose sum is σ = 3665350080. Its totient is φ = 3663161608.

The previous prime is 3664255823. The next prime is 3664255897. The reversal of 3664255843 is 3485524663.

3664255843 is digitally balanced in base 2, 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 not a de Polignac number, because 3664255843 - 2¹⁷ = 3664124771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3664255793 and 3664255802.

It is not an unprimeable number, because it can be changed into a prime (3664255823) 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, 542080 + ... + 548797.

It is an arithmetic number, because the mean of its divisors is an integer number (916337520).

Almost surely, 2^3664255843 is an apocalyptic number.

3664255843 is a deficient number, since it is larger than the sum of its proper divisors (1094237).

3664255843 is a wasteful number, since it uses less digits than its factorization.

3664255843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094236.

The product of its digits is 2073600, while the sum is 46.

The square root of 3664255843 is about 60533.0970874612. The cubic root of 3664255843 is about 1541.6836372374.

The spelling of 3664255843 in words is "three billion, six hundred sixty-four million, two hundred fifty-five thousand, eight hundred forty-three".