3253500474 has 48 divisors (see below), whose sum is σ = 7514941248. Its totient is φ = 919876608.

The previous prime is 3253500433. The next prime is 3253500479. The reversal of 3253500474 is 4740053523.

It is not an unprimeable number, because it can be changed into a prime (3253500479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 391062 + ... + 399294.

It is an arithmetic number, because the mean of its divisors is an integer number (156561276).

Almost surely, 2^3253500474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3253500474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3757470624).

3253500474 is an abundant number, since it is smaller than the sum of its proper divisors (4261440774).

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

3253500474 is an equidigital number, since it uses as much as digits as its factorization.

3253500474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8439 (or 8342 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 33.

The square root of 3253500474 is about 57039.4641805128. The cubic root of 3253500474 is about 1481.7796454637.

Adding to 3253500474 its reverse (4740053523), we get a palindrome (7993553997).

The spelling of 3253500474 in words is "three billion, two hundred fifty-three million, five hundred thousand, four hundred seventy-four".