3189536 has 48 divisors (see below), whose sum is σ = 7439040. Its totient is φ = 1317120.

The previous prime is 3189517. The next prime is 3189539. The reversal of 3189536 is 6359813.

It is a junction number, because it is equal to n+sod(n) for n = 3189496 and 3189505.

It is not an unprimeable number, because it can be changed into a prime (3189539) 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, 6251 + ... + 6741.

It is an arithmetic number, because the mean of its divisors is an integer number (154980).

Almost surely, 2^3189536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3189536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3719520).

3189536 is an abundant number, since it is smaller than the sum of its proper divisors (4249504).

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

3189536 is a wasteful number, since it uses less digits than its factorization.

3189536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537 (or 529 counting only the distinct ones).

The product of its digits is 19440, while the sum is 35.

The square root of 3189536 is about 1785.9272101628. The cubic root of 3189536 is about 147.2004607736.

The spelling of 3189536 in words is "three million, one hundred eighty-nine thousand, five hundred thirty-six".