3254222140 has 48 divisors (see below), whose sum is σ = 7408376640. Its totient is φ = 1193587200.

The previous prime is 3254222129. The next prime is 3254222149. The reversal of 3254222140 is 412224523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3254222149) 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, 2185 + ... + 80704.

It is an arithmetic number, because the mean of its divisors is an integer number (154341180).

Almost surely, 2^3254222140 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 3254222140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3704188320).

3254222140 is an abundant number, since it is smaller than the sum of its proper divisors (4154154500).

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

3254222140 is a wasteful number, since it uses less digits than its factorization.

3254222140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83062 (or 83060 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 3254222140 is about 57045.7898534151. The cubic root of 3254222140 is about 1481.8891962837.

Adding to 3254222140 its reverse (412224523), we get a palindrome (3666446663).

The spelling of 3254222140 in words is "three billion, two hundred fifty-four million, two hundred twenty-two thousand, one hundred forty".