3634194 has 16 divisors (see below), whose sum is σ = 7289568. Its totient is φ = 1207872.

The previous prime is 3634171. The next prime is 3634201. The reversal of 3634194 is 4914363.

3634194 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, 2154 + ... + 3450.

It is an arithmetic number, because the mean of its divisors is an integer number (455598).

Almost surely, 2^3634194 is an apocalyptic number.

3634194 is an abundant number, since it is smaller than the sum of its proper divisors (3655374).

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

3634194 is a wasteful number, since it uses less digits than its factorization.

3634194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769.

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

The square root of 3634194 is about 1906.3562101559. The cubic root of 3634194 is about 153.7456023595.

It can be divided in two parts, 3634 and 194, that added together give a triangular number (3828 = T₈₇).

The spelling of 3634194 in words is "three million, six hundred thirty-four thousand, one hundred ninety-four".