3589609646 has 16 divisors (see below), whose sum is σ = 6154433376. Its totient is φ = 1538199936.

The previous prime is 3589609643. The next prime is 3589609651. The reversal of 3589609646 is 6469069853.

It is a junction number, because it is equal to n+sod(n) for n = 3589609591 and 3589609600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3589609643) 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, 146210 + ... + 168986.

It is an arithmetic number, because the mean of its divisors is an integer number (384652086).

Almost surely, 2^3589609646 is an apocalyptic number.

3589609646 is a deficient number, since it is larger than the sum of its proper divisors (2564823730).

3589609646 is a wasteful number, since it uses less digits than its factorization.

3589609646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34043.

The product of its (nonzero) digits is 8398080, while the sum is 56.

The square root of 3589609646 is about 59913.3511498063. The cubic root of 3589609646 is about 1531.1429576019.

The spelling of 3589609646 in words is "three billion, five hundred eighty-nine million, six hundred nine thousand, six hundred forty-six".