3633842 has 16 divisors (see below), whose sum is σ = 5596800. Its totient is φ = 1769040.

The previous prime is 3633821. The next prime is 3633853. The reversal of 3633842 is 2483363.

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 7 ways as a sum of consecutive naturals, for example, 17117 + ... + 17327.

It is an arithmetic number, because the mean of its divisors is an integer number (349800).

Almost surely, 2^3633842 is an apocalyptic number.

3633842 is a deficient number, since it is larger than the sum of its proper divisors (1962958).

3633842 is a wasteful number, since it uses less digits than its factorization.

3633842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401.

The product of its digits is 10368, while the sum is 29.

The square root of 3633842 is about 1906.2638851953. The cubic root of 3633842 is about 153.7406383795.

The spelling of 3633842 in words is "three million, six hundred thirty-three thousand, eight hundred forty-two".