3528890487 has 24 divisors (see below), whose sum is σ = 5274447360. Its totient is φ = 2271194640.

The previous prime is 3528890479. The next prime is 3528890509. The reversal of 3528890487 is 7840988253.

It is a happy number.

It is not a de Polignac number, because 3528890487 - 2³ = 3528890479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3528890087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101808 + ... + 131994.

It is an arithmetic number, because the mean of its divisors is an integer number (219768640).

Almost surely, 2^3528890487 is an apocalyptic number.

3528890487 is a deficient number, since it is larger than the sum of its proper divisors (1745556873).

3528890487 is a wasteful number, since it uses less digits than its factorization.

3528890487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30643 (or 30640 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The square root of 3528890487 is about 59404.4652109587. The cubic root of 3528890487 is about 1522.4605931868.

The spelling of 3528890487 in words is "three billion, five hundred twenty-eight million, eight hundred ninety thousand, four hundred eighty-seven".