3590286561 has 9 divisors (see below), whose sum is σ = 5186229139. Its totient is φ = 2393404536.

The previous prime is 3590286551. The next prime is 3590286563. The reversal of 3590286561 is 1656820953.

The square root of 3590286561 is 59919.

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

3590286561 is a `hidden beast` number, since 3 + 5 + 9 + 0 + 2 + 86 + 561 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1358291025 + 2231995536 = 36855^2 + 47244^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is a de Polignac number, because none of the positive numbers 2^k-3590286561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3590286563) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 169771 + ... + 189743.

Almost surely, 2^3590286561 is an apocalyptic number.

3590286561 is the 59919-th square number.

3590286561 is the 29960-th centered octagonal number.

It is an amenable number.

3590286561 is a deficient number, since it is larger than the sum of its proper divisors (1595942578).

3590286561 is an frugal number, since it uses more digits than its factorization.

3590286561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39952 (or 19976 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The cubic root of 3590286561 is about 1531.2391972671.

The spelling of 3590286561 in words is "three billion, five hundred ninety million, two hundred eighty-six thousand, five hundred sixty-one".