3421254 has 16 divisors (see below), whose sum is σ = 7202880. Its totient is φ = 1080360.

The previous prime is 3421241. The next prime is 3421321. The reversal of 3421254 is 4521243.

3421254 is a modest number, since divided by 1254 gives 342 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 3421254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14892 + ... + 15119.

It is an arithmetic number, because the mean of its divisors is an integer number (450180).

Almost surely, 2^3421254 is an apocalyptic number.

3421254 is an abundant number, since it is smaller than the sum of its proper divisors (3781626).

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

3421254 is a wasteful number, since it uses less digits than its factorization.

3421254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30035.

The product of its digits is 960, while the sum is 21.

The square root of 3421254 is about 1849.6632125876. The cubic root of 3421254 is about 150.6821376635.

Adding to 3421254 its reverse (4521243), we get a palindrome (7942497).

It can be divided in two parts, 342 and 1254, that added together give a triangular number (1596 = T₅₆).

The spelling of 3421254 in words is "three million, four hundred twenty-one thousand, two hundred fifty-four".