3664000043 has 8 divisors (see below), whose sum is σ = 4020197616. Its totient is φ = 3311653600.

The previous prime is 3664000031. The next prime is 3664000061. The reversal of 3664000043 is 3400004663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3664000043 - 2¹⁶ = 3663934507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3663999976 and 3664000021.

It is not an unprimeable number, because it can be changed into a prime (3664000003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960788 + ... + 964593.

It is an arithmetic number, because the mean of its divisors is an integer number (502524702).

Almost surely, 2^3664000043 is an apocalyptic number.

3664000043 is a deficient number, since it is larger than the sum of its proper divisors (356197573).

3664000043 is a wasteful number, since it uses less digits than its factorization.

3664000043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925565.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 3664000043 is about 60530.9841568762. The cubic root of 3664000043 is about 1541.6477616628.

The spelling of 3664000043 in words is "three billion, six hundred sixty-four million, forty-three", and thus it is an aban number.