3659524036 has 81 divisors (see below), whose sum is σ = 7767620679. Its totient is φ = 1504122816.

The previous prime is 3659524021. The next prime is 3659524039. The reversal of 3659524036 is 6304259563.

The square root of 3659524036 is 60494.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 585930436 + 3073593600 = 24206^2 + 55440^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3659523983 and 3659524001.

It is not an unprimeable number, because it can be changed into a prime (3659524039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 24560490 + ... + 24560638.

Almost surely, 2^3659524036 is an apocalyptic number.

3659524036 is the 60494-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3659524036

3659524036 is an abundant number, since it is smaller than the sum of its proper divisors (4108096643).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3659524036 is a wasteful number, since it uses less digits than its factorization.

3659524036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 43.

The cubic root of 3659524036 is about 1541.0197378369.

The spelling of 3659524036 in words is "three billion, six hundred fifty-nine million, five hundred twenty-four thousand, thirty-six".