3634456 has 16 divisors (see below), whose sum is σ = 7788240. Its totient is φ = 1557600.

The previous prime is 3634439. The next prime is 3634457. The reversal of 3634456 is 6544363.

3634456 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

3634456 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3634457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32395 + ... + 32506.

It is an arithmetic number, because the mean of its divisors is an integer number (486765).

Almost surely, 2^3634456 is an apocalyptic number.

It is an amenable number.

3634456 is an abundant number, since it is smaller than the sum of its proper divisors (4153784).

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

3634456 is a wasteful number, since it uses less digits than its factorization.

3634456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64914 (or 64910 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

The square root of 3634456 is about 1906.4249264002. The cubic root of 3634456 is about 153.7492969320.

The spelling of 3634456 in words is "three million, six hundred thirty-four thousand, four hundred fifty-six".