3421000181 has 8 divisors (see below), whose sum is σ = 3440164704. Its totient is φ = 3401863920.

The previous prime is 3421000159. The next prime is 3421000183. The reversal of 3421000181 is 1810001243.

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 3421000181 - 2¹⁸ = 3420738037 is a prime.

It is a super-2 number, since 2×3421000181² = 23406484476804065522, 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 (3421000183) 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, 264395 + ... + 277031.

It is an arithmetic number, because the mean of its divisors is an integer number (430020588).

Almost surely, 2^3421000181 is an apocalyptic number.

It is an amenable number.

3421000181 is a deficient number, since it is larger than the sum of its proper divisors (19164523).

3421000181 is a wasteful number, since it uses less digits than its factorization.

3421000181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14131.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 3421000181 is about 58489.3168108502. The cubic root of 3421000181 is about 1506.7841125838.

The spelling of 3421000181 in words is "three billion, four hundred twenty-one million, one hundred eighty-one", and thus it is an aban number.