3633161 has 16 divisors (see below), whose sum is σ = 4454400. Its totient is φ = 2893968.

The previous prime is 3633151. The next prime is 3633167. The reversal of 3633161 is 1613363.

It is a de Polignac number, because none of the positive numbers 2^k-3633161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3633167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7616 + ... + 8078.

It is an arithmetic number, because the mean of its divisors is an integer number (278400).

Almost surely, 2^3633161 is an apocalyptic number.

It is an amenable number.

3633161 is a deficient number, since it is larger than the sum of its proper divisors (821239).

3633161 is a wasteful number, since it uses less digits than its factorization.

3633161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548.

The product of its digits is 972, while the sum is 23.

The square root of 3633161 is about 1906.0852551762. The cubic root of 3633161 is about 153.7310338603.

The spelling of 3633161 in words is "three million, six hundred thirty-three thousand, one hundred sixty-one".