3253457376 has 144 divisors (see below), whose sum is σ = 10023302016. Its totient is φ = 995079168.

The previous prime is 3253457351. The next prime is 3253457377. The reversal of 3253457376 is 6737543523.

3253457376 is a `hidden beast` number, since 3 + 2 + 5 + 3 + 4 + 573 + 76 = 666.

3253457376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3253457377) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 645201 + ... + 650223.

It is an arithmetic number, because the mean of its divisors is an integer number (69606264).

Almost surely, 2^3253457376 is an apocalyptic number.

3253457376 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3253457376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5011651008).

3253457376 is an abundant number, since it is smaller than the sum of its proper divisors (6769844640).

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

3253457376 is a wasteful number, since it uses less digits than its factorization.

3253457376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5225 (or 5214 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 45.

The square root of 3253457376 is about 57039.0863881952. The cubic root of 3253457376 is about 1481.7731025600.

The spelling of 3253457376 in words is "three billion, two hundred fifty-three million, four hundred fifty-seven thousand, three hundred seventy-six".