3864289007 has 8 divisors (see below), whose sum is σ = 3942041376. Its totient is φ = 3787310592.

The previous prime is 3864288997. The next prime is 3864289019. The reversal of 3864289007 is 7009824683.

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 3864289007 - 2⁶ = 3864288943 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 (3864289207) 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, 183398 + ... + 203379.

It is an arithmetic number, because the mean of its divisors is an integer number (492755172).

Almost surely, 2^3864289007 is an apocalyptic number.

3864289007 is a deficient number, since it is larger than the sum of its proper divisors (77752369).

3864289007 is a wasteful number, since it uses less digits than its factorization.

3864289007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386977.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 3864289007 is about 62163.4056901647. The cubic root of 3864289007 is about 1569.2417947684.

The spelling of 3864289007 in words is "three billion, eight hundred sixty-four million, two hundred eighty-nine thousand, seven".