3257725750 has 64 divisors (see below), whose sum is σ = 6698764800. Its totient is φ = 1180792800.

The previous prime is 3257725739. The next prime is 3257725753. The reversal of 3257725750 is 575277523.

It is a happy number.

3257725750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3257725750² = 21225554124426125000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3257725697 and 3257725706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3257725753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94341 + ... + 124159.

It is an arithmetic number, because the mean of its divisors is an integer number (104668200).

Almost surely, 2^3257725750 is an apocalyptic number.

3257725750 is an abundant number, since it is smaller than the sum of its proper divisors (3441039050).

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

3257725750 is a wasteful number, since it uses less digits than its factorization.

3257725750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29878 (or 29868 counting only the distinct ones).

The product of its (nonzero) digits is 514500, while the sum is 43.

The square root of 3257725750 is about 57076.4903440988. The cubic root of 3257725750 is about 1482.4208235476.

The spelling of 3257725750 in words is "three billion, two hundred fifty-seven million, seven hundred twenty-five thousand, seven hundred fifty".