3421340312 has 64 divisors (see below), whose sum is σ = 6977093760. Its totient is φ = 1563494400.

The previous prime is 3421340311. The next prime is 3421340341. The reversal of 3421340312 is 2130431243.

3421340312 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 not an unprimeable number, because it can be changed into a prime (3421340311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6566612 + ... + 6567132.

It is an arithmetic number, because the mean of its divisors is an integer number (109017090).

Almost surely, 2^3421340312 is an apocalyptic number.

It is an amenable number.

3421340312 is an abundant number, since it is smaller than the sum of its proper divisors (3555753448).

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

3421340312 is a wasteful number, since it uses less digits than its factorization.

3421340312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044 (or 1040 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3421340312 is about 58492.2243721334. The cubic root of 3421340312 is about 1506.8340479805.

Adding to 3421340312 its reverse (2130431243), we get a palindrome (5551771555).

The spelling of 3421340312 in words is "three billion, four hundred twenty-one million, three hundred forty thousand, three hundred twelve".