3459381 has 16 divisors (see below), whose sum is σ = 5054400. Its totient is φ = 2094848.

The previous prime is 3459373. The next prime is 3459403. The reversal of 3459381 is 1839543.

3459381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3459381 - 2³ = 3459373 is a prime.

It is a super-2 number, since 2×3459381² = 23934633806322, which contains 22 as substring.

It is a Curzon number.

3459381 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3459301) 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 15 ways as a sum of consecutive naturals, for example, 310 + ... + 2648.

It is an arithmetic number, because the mean of its divisors is an integer number (315900).

Almost surely, 2^3459381 is an apocalyptic number.

It is an amenable number.

3459381 is a deficient number, since it is larger than the sum of its proper divisors (1595019).

3459381 is a wasteful number, since it uses less digits than its factorization.

3459381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388.

The product of its digits is 12960, while the sum is 33.

The square root of 3459381 is about 1859.9411281006. The cubic root of 3459381 is about 151.2398130789.

The spelling of 3459381 in words is "three million, four hundred fifty-nine thousand, three hundred eighty-one".