3215234152 has 32 divisors (see below), whose sum is σ = 6510067200. Its totient is φ = 1479893184.

The previous prime is 3215234107. The next prime is 3215234153. The reversal of 3215234152 is 2514325123.

3215234152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3215234152.

It is not an unprimeable number, because it can be changed into a prime (3215234153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3952 + ... + 80287.

It is an arithmetic number, because the mean of its divisors is an integer number (203439600).

Almost surely, 2^3215234152 is an apocalyptic number.

It is an amenable number.

3215234152 is an abundant number, since it is smaller than the sum of its proper divisors (3294833048).

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

3215234152 is a wasteful number, since it uses less digits than its factorization.

3215234152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84625 (or 84621 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 3215234152 is about 56703.0347688728. The cubic root of 3215234152 is about 1475.9473606813.

Adding to 3215234152 its reverse (2514325123), we get a palindrome (5729559275).

The spelling of 3215234152 in words is "three billion, two hundred fifteen million, two hundred thirty-four thousand, one hundred fifty-two".