3213941248 has 160 divisors (see below), whose sum is σ = 7743504384. Its totient is φ = 1302884352.

The previous prime is 3213941243. The next prime is 3213941261. The reversal of 3213941248 is 8421493123.

It is not an unprimeable number, because it can be changed into a prime (3213941243) 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, 10468711 + ... + 10469017.

Almost surely, 2^3213941248 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 3213941248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3871752192).

3213941248 is an abundant number, since it is smaller than the sum of its proper divisors (4529563136).

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

3213941248 is a wasteful number, since it uses less digits than its factorization.

3213941248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 466 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 3213941248 is about 56691.6329628985. The cubic root of 3213941248 is about 1475.7494990850.

The spelling of 3213941248 in words is "three billion, two hundred thirteen million, nine hundred forty-one thousand, two hundred forty-eight".