3634842 has 16 divisors (see below), whose sum is σ = 7312032. Its totient is φ = 1204560.

The previous prime is 3634811. The next prime is 3634859. The reversal of 3634842 is 2484363.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588 + ... + 2759.

It is an arithmetic number, because the mean of its divisors is an integer number (457002).

Almost surely, 2^3634842 is an apocalyptic number.

3634842 is an abundant number, since it is smaller than the sum of its proper divisors (3677190).

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

3634842 is a wasteful number, since it uses less digits than its factorization.

3634842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3533.

The product of its digits is 13824, while the sum is 30.

The square root of 3634842 is about 1906.5261603241. The cubic root of 3634842 is about 153.7547397574.

The spelling of 3634842 in words is "three million, six hundred thirty-four thousand, eight hundred forty-two".