3164021 has 8 divisors (see below), whose sum is σ = 3640320. Its totient is φ = 2693808.

The previous prime is 3164003. The next prime is 3164053. The reversal of 3164021 is 1204613.

3164021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3164021 - 2⁶ = 3163957 is a prime.

It is a super-2 number, since 2×3164021² = 20022057776882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3164071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341 + ... + 2538.

It is an arithmetic number, because the mean of its divisors is an integer number (455040).

Almost surely, 2^3164021 is an apocalyptic number.

It is an amenable number.

3164021 is a deficient number, since it is larger than the sum of its proper divisors (476299).

3164021 is a wasteful number, since it uses less digits than its factorization.

3164021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3043.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3164021 is about 1778.7695185155. The cubic root of 3164021 is about 146.8068946961.

Adding to 3164021 its reverse (1204613), we get a palindrome (4368634).

The spelling of 3164021 in words is "three million, one hundred sixty-four thousand, twenty-one".