3591466561 has 8 divisors (see below), whose sum is σ = 3670747200. Its totient is φ = 3512844240.

The previous prime is 3591466559. The next prime is 3591466577. The reversal of 3591466561 is 1656641953.

3591466561 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3591466561 - 2¹ = 3591466559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3591466661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153541 + ... + 175378.

It is an arithmetic number, because the mean of its divisors is an integer number (458843400).

Almost surely, 2^3591466561 is an apocalyptic number.

It is an amenable number.

3591466561 is a deficient number, since it is larger than the sum of its proper divisors (79280639).

3591466561 is a wasteful number, since it uses less digits than its factorization.

3591466561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329159.

The product of its digits is 583200, while the sum is 46.

The square root of 3591466561 is about 59928.8458173524. The cubic root of 3591466561 is about 1531.4069335845.

The spelling of 3591466561 in words is "three billion, five hundred ninety-one million, four hundred sixty-six thousand, five hundred sixty-one".