3528912641 has 2 divisors, whose sum is σ = 3528912642. Its totient is φ = 3528912640.

The previous prime is 3528912623. The next prime is 3528912659. The reversal of 3528912641 is 1462198253.

3528912641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3528912623) and next prime (3528912659).

It can be written as a sum of positive squares in only one way, i.e., 3410560000 + 118352641 = 58400^2 + 10879^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3528912641 is a prime.

It is not a weakly prime, because it can be changed into another prime (3528912601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1764456320 + 1764456321.

It is an arithmetic number, because the mean of its divisors is an integer number (1764456321).

Almost surely, 2^3528912641 is an apocalyptic number.

It is an amenable number.

3528912641 is a deficient number, since it is larger than the sum of its proper divisors (1).

3528912641 is an equidigital number, since it uses as much as digits as its factorization.

3528912641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 41.

The square root of 3528912641 is about 59404.6516781304. The cubic root of 3528912641 is about 1522.4637791288.

The spelling of 3528912641 in words is "three billion, five hundred twenty-eight million, nine hundred twelve thousand, six hundred forty-one".