3212034320 has 160 divisors (see below), whose sum is σ = 8359822080. Its totient is φ = 1137920000.

The previous prime is 3212034317. The next prime is 3212034359. The reversal of 3212034320 is 234302123.

3212034320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3212034292 and 3212034301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6310226 + ... + 6310734.

It is an arithmetic number, because the mean of its divisors is an integer number (52248888).

Almost surely, 2^3212034320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3212034320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4179911040).

3212034320 is an abundant number, since it is smaller than the sum of its proper divisors (5147787760).

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

3212034320 is a wasteful number, since it uses less digits than its factorization.

3212034320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705 (or 699 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3212034320 is about 56674.8120420350. The cubic root of 3212034320 is about 1475.4575724877.

Adding to 3212034320 its reverse (234302123), we get a palindrome (3446336443).

It can be divided in two parts, 321203 and 4320, that added together give a palindrome (325523).

The spelling of 3212034320 in words is "three billion, two hundred twelve million, thirty-four thousand, three hundred twenty".