3856320562 has 8 divisors (see below), whose sum is σ = 6124744476. Its totient is φ = 1814739072.

The previous prime is 3856320469. The next prime is 3856320581. The reversal of 3856320562 is 2650236583.

3856320562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3548704041 + 307616521 = 59571^2 + 17539^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56710563 + ... + 56710630.

Almost surely, 2^3856320562 is an apocalyptic number.

3856320562 is a deficient number, since it is larger than the sum of its proper divisors (2268423914).

3856320562 is a wasteful number, since it uses less digits than its factorization.

3856320562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113421212.

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 3856320562 is about 62099.2798831033. The cubic root of 3856320562 is about 1568.1624222735.

The spelling of 3856320562 in words is "three billion, eight hundred fifty-six million, three hundred twenty thousand, five hundred sixty-two".