3468140 has 24 divisors (see below), whose sum is σ = 7843920. Its totient is φ = 1280448.

The previous prime is 3468133. The next prime is 3468163. The reversal of 3468140 is 418643.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6410 + ... + 6929.

It is an arithmetic number, because the mean of its divisors is an integer number (326830).

Almost surely, 2^3468140 is an apocalyptic number.

It is an amenable number.

3468140 is an abundant number, since it is smaller than the sum of its proper divisors (4375780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3468140 is a wasteful number, since it uses less digits than its factorization.

3468140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13361 (or 13359 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 3468140 is about 1862.2942839412. The cubic root of 3468140 is about 151.3673496775.

The spelling of 3468140 in words is "three million, four hundred sixty-eight thousand, one hundred forty".