13849460 has 24 divisors (see below), whose sum is σ = 29158920. Its totient is φ = 5525504.

The previous prime is 13849457. The next prime is 13849481. The reversal of 13849460 is 6494831.

It can be written as a sum of positive squares in 4 ways, for example, as 40804 + 13808656 = 202^2 + 3716^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13849460.

It is a congruent number.

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, 10772 + ... + 11988.

It is an arithmetic number, because the mean of its divisors is an integer number (1214955).

Almost surely, 2^13849460 is an apocalyptic number.

13849460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13849460 is an abundant number, since it is smaller than the sum of its proper divisors (15309460).

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

13849460 is a wasteful number, since it uses less digits than its factorization.

13849460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795 (or 1793 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 13849460 is about 3721.4862622345. The cubic root of 13849460 is about 240.1472476034.

The spelling of 13849460 in words is "thirteen million, eight hundred forty-nine thousand, four hundred sixty".