3491436 has 24 divisors (see below), whose sum is σ = 8773744. Its totient is φ = 1074240.

The previous prime is 3491429. The next prime is 3491441. The reversal of 3491436 is 6341943.

3491436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 7 ways as a sum of consecutive naturals, for example, 11035 + ... + 11346.

Almost surely, 2^3491436 is an apocalyptic number.

It is an amenable number.

3491436 is an abundant number, since it is smaller than the sum of its proper divisors (5282308).

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

3491436 is a wasteful number, since it uses less digits than its factorization.

3491436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22401 (or 22399 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

The square root of 3491436 is about 1868.5384662886. The cubic root of 3491436 is about 151.7055124638.

The spelling of 3491436 in words is "three million, four hundred ninety-one thousand, four hundred thirty-six".