3528940801 has 8 divisors (see below), whose sum is σ = 3775048200. Its totient is φ = 3287113728.

The previous prime is 3528940799. The next prime is 3528940841. The reversal of 3528940801 is 1080498253.

It can be written as a sum of positive squares in 4 ways, for example, as 810882576 + 2718058225 = 28476^2 + 52135^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3528940801 - 2¹ = 3528940799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3528940841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068376 + ... + 1071673.

It is an arithmetic number, because the mean of its divisors is an integer number (471881025).

Almost surely, 2^3528940801 is an apocalyptic number.

It is an amenable number.

3528940801 is a deficient number, since it is larger than the sum of its proper divisors (246107399).

3528940801 is a wasteful number, since it uses less digits than its factorization.

3528940801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140163.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 3528940801 is about 59404.8886961334. Note that the first 3 decimals coincide. The cubic root of 3528940801 is about 1522.4678287678.

The spelling of 3528940801 in words is "three billion, five hundred twenty-eight million, nine hundred forty thousand, eight hundred one".