13849463 has 4 divisors (see below), whose sum is σ = 14016408. Its totient is φ = 13682520.

The previous prime is 13849457. The next prime is 13849481. The reversal of 13849463 is 36494831.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13849463 - 2⁶ = 13849399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13849453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83348 + ... + 83513.

It is an arithmetic number, because the mean of its divisors is an integer number (3504102).

Almost surely, 2^13849463 is an apocalyptic number.

13849463 is a deficient number, since it is larger than the sum of its proper divisors (166945).

13849463 is an equidigital number, since it uses as much as digits as its factorization.

13849463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166944.

The product of its digits is 62208, while the sum is 38.

The square root of 13849463 is about 3721.4866652992. The cubic root of 13849463 is about 240.1472649432.

The spelling of 13849463 in words is "thirteen million, eight hundred forty-nine thousand, four hundred sixty-three".