3864706352266 has 8 divisors (see below), whose sum is σ = 5839373831940. Its totient is φ = 1918248408288.

The previous prime is 3864706352261. The next prime is 3864706352281. The reversal of 3864706352266 is 6622536074683.

It can be written as a sum of positive squares in 2 ways, for example, as 3642696702225 + 222009650041 = 1908585^2 + 471179^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3864706352266.

It is not an unprimeable number, because it can be changed into a prime (3864706352261) 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, 7052383581 + ... + 7052384128.

Almost surely, 2^{3864706352266} is an apocalyptic number.

3864706352266 is a deficient number, since it is larger than the sum of its proper divisors (1974667479674).

3864706352266 is a wasteful number, since it uses less digits than its factorization.

3864706352266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14104767848.

The product of its (nonzero) digits is 52254720, while the sum is 58.

The spelling of 3864706352266 in words is "three trillion, eight hundred sixty-four billion, seven hundred six million, three hundred fifty-two thousand, two hundred sixty-six".