3528303641389 has 2 divisors, whose sum is σ = 3528303641390. Its totient is φ = 3528303641388.

The previous prime is 3528303641383. The next prime is 3528303641399. The reversal of 3528303641389 is 9831463038253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3509470196164 + 18833445225 = 1873358^2 + 137235^2 .

It is a cyclic number.

It is not a de Polignac number, because 3528303641389 - 2³⁹ = 2978547827501 is a prime.

It is a super-2 number, since 2×3528303641389² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3528303641383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1764151820694 + 1764151820695.

It is an arithmetic number, because the mean of its divisors is an integer number (1764151820695).

Almost surely, 2^{3528303641389} is an apocalyptic number.

It is an amenable number.

3528303641389 is a deficient number, since it is larger than the sum of its proper divisors (1).

3528303641389 is an equidigital number, since it uses as much as digits as its factorization.

3528303641389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11197440, while the sum is 55.

The spelling of 3528303641389 in words is "three trillion, five hundred twenty-eight billion, three hundred three million, six hundred forty-one thousand, three hundred eighty-nine".