3528148850 has 12 divisors (see below), whose sum is σ = 6562356954. Its totient is φ = 1411259520.

The previous prime is 3528148849. The next prime is 3528148853. The reversal of 3528148850 is 588418253.

3528148850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2463236161 + 1064912689 = 49631^2 + 32633^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3528148853) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35281439 + ... + 35281538.

Almost surely, 2^3528148850 is an apocalyptic number.

3528148850 is a deficient number, since it is larger than the sum of its proper divisors (3034208104).

3528148850 is a wasteful number, since it uses less digits than its factorization.

3528148850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70562989 (or 70562984 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 44.

The square root of 3528148850 is about 59398.2226165060. Note that the first 3 decimals coincide. The cubic root of 3528148850 is about 1522.3539315020.

The spelling of 3528148850 in words is "three billion, five hundred twenty-eight million, one hundred forty-eight thousand, eight hundred fifty".