3238161 has 8 divisors (see below), whose sum is σ = 4360704. Its totient is φ = 2137200.

The previous prime is 3238153. The next prime is 3238163. The reversal of 3238161 is 1618323.

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

It is not a de Polignac number, because 3238161 - 2³ = 3238153 is a prime.

It is an alternating number because its digits alternate between odd and even.

3238161 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3238163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5041 + ... + 5646.

It is an arithmetic number, because the mean of its divisors is an integer number (545088).

Almost surely, 2^3238161 is an apocalyptic number.

It is an amenable number.

3238161 is a deficient number, since it is larger than the sum of its proper divisors (1122543).

3238161 is a wasteful number, since it uses less digits than its factorization.

3238161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10791.

The product of its digits is 864, while the sum is 24.

The square root of 3238161 is about 1799.4890941598. The cubic root of 3238161 is about 147.9447230873.

The spelling of 3238161 in words is "three million, two hundred thirty-eight thousand, one hundred sixty-one".