3212984320 has 240 divisors, whose sum is σ = 9512391168. Its totient is φ = 1014497280.

The previous prime is 3212984293. The next prime is 3212984323. The reversal of 3212984320 is 234892123.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3212984323) 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, 7454505 + ... + 7454935.

Almost surely, 2^3212984320 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 3212984320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4756195584).

3212984320 is an abundant number, since it is smaller than the sum of its proper divisors (6299406848).

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

3212984320 is an equidigital number, since it uses as much as digits as its factorization.

3212984320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3212984320 is about 56683.1925706377. The cubic root of 3212984320 is about 1475.6030199298.

The spelling of 3212984320 in words is "three billion, two hundred twelve million, nine hundred eighty-four thousand, three hundred twenty".