3245646750 has 64 divisors (see below), whose sum is σ = 8146232640. Its totient is φ = 860688000.

The previous prime is 3245646743. The next prime is 3245646779. The reversal of 3245646750 is 576465423.

3245646750 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123796 + ... + 147704.

It is an arithmetic number, because the mean of its divisors is an integer number (127284885).

Almost surely, 2^3245646750 is an apocalyptic number.

3245646750 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3245646750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4073116320).

3245646750 is an abundant number, since it is smaller than the sum of its proper divisors (4900585890).

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

3245646750 is a wasteful number, since it uses less digits than its factorization.

3245646750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24110 (or 24100 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 42.

The square root of 3245646750 is about 56970.5779328242. The cubic root of 3245646750 is about 1480.5863804389.

The spelling of 3245646750 in words is "three billion, two hundred forty-five million, six hundred forty-six thousand, seven hundred fifty".