3254325440 has 112 divisors (see below), whose sum is σ = 8037356544. Its totient is φ = 1253760000.

The previous prime is 3254325439. The next prime is 3254325457. The reversal of 3254325440 is 445234523.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 3254325397 and 3254325406.

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, 2489267 + ... + 2490573.

It is an arithmetic number, because the mean of its divisors is an integer number (71762112).

Almost surely, 2^3254325440 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 3254325440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4018678272).

3254325440 is an abundant number, since it is smaller than the sum of its proper divisors (4783031104).

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

3254325440 is a wasteful number, since it uses less digits than its factorization.

3254325440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606 (or 1596 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 3254325440 is about 57046.6952592348. The cubic root of 3254325440 is about 1481.9048761736.

Adding to 3254325440 its reverse (445234523), we get a palindrome (3699559963).

The spelling of 3254325440 in words is "three billion, two hundred fifty-four million, three hundred twenty-five thousand, four hundred forty".