3528489364 has 12 divisors (see below), whose sum is σ = 6176194164. Its totient is φ = 1763862464.

The previous prime is 3528489359. The next prime is 3528489401. The reversal of 3528489364 is 4639848253.

It can be written as a sum of positive squares in 2 ways, for example, as 1673464464 + 1855024900 = 40908^2 + 43070^2 .

It is a super-2 number, since 2×3528489364² = 24900474383722248992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74257 + ... + 112120.

It is an arithmetic number, because the mean of its divisors is an integer number (514682847).

Almost surely, 2^3528489364 is an apocalyptic number.

It is an amenable number.

3528489364 is a deficient number, since it is larger than the sum of its proper divisors (2647704800).

3528489364 is a wasteful number, since it uses less digits than its factorization.

3528489364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191114 (or 191112 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 52.

The square root of 3528489364 is about 59401.0889125780. The cubic root of 3528489364 is about 1522.4029058294.

The spelling of 3528489364 in words is "three billion, five hundred twenty-eight million, four hundred eighty-nine thousand, three hundred sixty-four".