3292121 has 4 divisors (see below), whose sum is σ = 3762432. Its totient is φ = 2821812.

The previous prime is 3292103. The next prime is 3292129. The reversal of 3292121 is 1212923.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3292121 - 2¹⁴ = 3275737 is a prime.

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

It is a Duffinian number.

3292121 is a modest number, since divided by 2121 gives 329 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 3292093 and 3292102.

It is not an unprimeable number, because it can be changed into a prime (3292129) by changing a digit.

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, 235145 + ... + 235158.

It is an arithmetic number, because the mean of its divisors is an integer number (940608).

Almost surely, 2^3292121 is an apocalyptic number.

It is an amenable number.

3292121 is a deficient number, since it is larger than the sum of its proper divisors (470311).

3292121 is an equidigital number, since it uses as much as digits as its factorization.

3292121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470310.

The product of its digits is 216, while the sum is 20.

The square root of 3292121 is about 1814.4202930964. The cubic root of 3292121 is about 148.7619730023.

The spelling of 3292121 in words is "three million, two hundred ninety-two thousand, one hundred twenty-one".