3431634 has 8 divisors (see below), whose sum is σ = 6863280. Its totient is φ = 1143876.

The previous prime is 3431629. The next prime is 3431641. The reversal of 3431634 is 4361343.

3431634 is digitally balanced in base 2, 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.

3431634 is an admirable number.

It is a super-2 number, since 2×3431634² = 23552223819912, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 285964 + ... + 285975.

It is an arithmetic number, because the mean of its divisors is an integer number (857910).

Almost surely, 2^3431634 is an apocalyptic number.

3431634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3431634 is a wasteful number, since it uses less digits than its factorization.

3431634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571944.

The product of its digits is 2592, while the sum is 24.

The square root of 3431634 is about 1852.4670037547. The cubic root of 3431634 is about 150.8343724343.

Adding to 3431634 its reverse (4361343), we get a palindrome (7792977).

The spelling of 3431634 in words is "three million, four hundred thirty-one thousand, six hundred thirty-four".