3481305312 has 24 divisors (see below), whose sum is σ = 9138426696. Its totient is φ = 1160435072.

The previous prime is 3481305227. The next prime is 3481305353. The reversal of 3481305312 is 2135031843.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 3481305312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18131703 + ... + 18131894.

It is an arithmetic number, because the mean of its divisors is an integer number (380767779).

Almost surely, 2^3481305312 is an apocalyptic number.

3481305312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3481305312 is an abundant number, since it is smaller than the sum of its proper divisors (5657121384).

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

3481305312 is a wasteful number, since it uses less digits than its factorization.

3481305312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36263610 (or 36263602 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 3481305312 is about 59002.5873330992. The cubic root of 3481305312 is about 1515.5864165596.

The spelling of 3481305312 in words is "three billion, four hundred eighty-one million, three hundred five thousand, three hundred twelve".