3329401 has 4 divisors (see below), whose sum is σ = 3366900. Its totient is φ = 3291904.

The previous prime is 3329387. The next prime is 3329423. The reversal of 3329401 is 1049233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1049233 = 293 ⋅3581.

It can be written as a sum of positive squares in 2 ways, for example, as 270400 + 3059001 = 520^2 + 1749^2 .

It is a cyclic number.

It is not a de Polignac number, because 3329401 - 2¹¹ = 3327353 is a prime.

It is a super-2 number, since 2×3329401² = 22169822037602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3329101) 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, 18616 + ... + 18793.

It is an arithmetic number, because the mean of its divisors is an integer number (841725).

Almost surely, 2^3329401 is an apocalyptic number.

It is an amenable number.

3329401 is a deficient number, since it is larger than the sum of its proper divisors (37499).

3329401 is an equidigital number, since it uses as much as digits as its factorization.

3329401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37498.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3329401 is about 1824.6646267191. The cubic root of 3329401 is about 149.3213938469.

The spelling of 3329401 in words is "three million, three hundred twenty-nine thousand, four hundred one".