3845989670 has 32 divisors (see below), whose sum is σ = 7036636320. Its totient is φ = 1513209600.

The previous prime is 3845989669. The next prime is 3845989717. The reversal of 3845989670 is 769895483.

3845989670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269720 + ... + 283620.

It is an arithmetic number, because the mean of its divisors is an integer number (219894885).

Almost surely, 2^3845989670 is an apocalyptic number.

3845989670 is a deficient number, since it is larger than the sum of its proper divisors (3190646650).

3845989670 is a wasteful number, since it uses less digits than its factorization.

3845989670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14360.

The product of its (nonzero) digits is 13063680, while the sum is 59.

The square root of 3845989670 is about 62016.0436500104. The cubic root of 3845989670 is about 1566.7608267435.

The spelling of 3845989670 in words is "three billion, eight hundred forty-five million, nine hundred eighty-nine thousand, six hundred seventy".