3189436 has 6 divisors (see below), whose sum is σ = 5581520. Its totient is φ = 1594716.

The previous prime is 3189427. The next prime is 3189451. The reversal of 3189436 is 6349813.

3189436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3189436³ = 97333632248397941568, which contains 333 as substring.

It is a d-powerful number, because it can be written as 3¹³ + 1 + 8 + 9³ + 4² + 3¹³ + 6² .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398676 + ... + 398683.

Almost surely, 2^3189436 is an apocalyptic number.

It is an amenable number.

3189436 is a deficient number, since it is larger than the sum of its proper divisors (2392084).

3189436 is a wasteful number, since it uses less digits than its factorization.

3189436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797363 (or 797361 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 3189436 is about 1785.8992132816. The cubic root of 3189436 is about 147.1989223889.

The spelling of 3189436 in words is "three million, one hundred eighty-nine thousand, four hundred thirty-six".