3926910220 has 12 divisors (see below), whose sum is σ = 8246511504. Its totient is φ = 1570764080.

The previous prime is 3926910217. The next prime is 3926910227. The reversal of 3926910220 is 220196293.

3926910220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3926910227) 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, 98172736 + ... + 98172775.

It is an arithmetic number, because the mean of its divisors is an integer number (687209292).

Almost surely, 2^3926910220 is an apocalyptic number.

It is an amenable number.

3926910220 is an abundant number, since it is smaller than the sum of its proper divisors (4319601284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3926910220 is a wasteful number, since it uses less digits than its factorization.

3926910220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196345520 (or 196345518 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 3926910220 is about 62665.0637915577. The cubic root of 3926910220 is about 1577.6729911930.

The spelling of 3926910220 in words is "three billion, nine hundred twenty-six million, nine hundred ten thousand, two hundred twenty".