3486912320 has 42 divisors (see below), whose sum is σ = 8305726086. Its totient is φ = 1394342400.

The previous prime is 3486912307. The next prime is 3486912343. The reversal of 3486912320 is 232196843.

3486912320 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 3 ways, for example, as 246016 + 3486666304 = 496^2 + 59048^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1054670 + ... + 1057970.

It is an arithmetic number, because the mean of its divisors is an integer number (197755383).

Almost surely, 2^3486912320 is an apocalyptic number.

It is an amenable number.

3486912320 is an abundant number, since it is smaller than the sum of its proper divisors (4818813766).

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

3486912320 is an frugal number, since it uses more digits than its factorization.

3486912320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6619 (or 3308 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 3486912320 is about 59050.0831498144. The cubic root of 3486912320 is about 1516.3996505071.

The spelling of 3486912320 in words is "three billion, four hundred eighty-six million, nine hundred twelve thousand, three hundred twenty".