3250345252 has 48 divisors (see below), whose sum is σ = 7136938368. Its totient is φ = 1258283520.

The previous prime is 3250345247. The next prime is 3250345261. The reversal of 3250345252 is 2525430523.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14748 + ... + 81964.

It is an arithmetic number, because the mean of its divisors is an integer number (148686216).

Almost surely, 2^3250345252 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 3250345252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3568469184).

3250345252 is an abundant number, since it is smaller than the sum of its proper divisors (3886593116).

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

3250345252 is a wasteful number, since it uses less digits than its factorization.

3250345252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67396 (or 67394 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 3250345252 is about 57011.7992348952. The cubic root of 3250345252 is about 1481.3004840230.

Adding to 3250345252 its reverse (2525430523), we get a palindrome (5775775775).

The spelling of 3250345252 in words is "three billion, two hundred fifty million, three hundred forty-five thousand, two hundred fifty-two".