3634834 has 8 divisors (see below), whose sum is σ = 6231168. Its totient is φ = 1557780.

The previous prime is 3634811. The next prime is 3634859. The reversal of 3634834 is 4384363.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3634796 and 3634805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129802 + ... + 129829.

It is an arithmetic number, because the mean of its divisors is an integer number (778896).

Almost surely, 2^3634834 is an apocalyptic number.

3634834 is a deficient number, since it is larger than the sum of its proper divisors (2596334).

3634834 is a wasteful number, since it uses less digits than its factorization.

3634834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259640.

The product of its digits is 20736, while the sum is 31.

The square root of 3634834 is about 1906.5240622662. The cubic root of 3634834 is about 153.7546269566.

The spelling of 3634834 in words is "three million, six hundred thirty-four thousand, eight hundred thirty-four".