13484953 has 4 divisors (see below), whose sum is σ = 13523508. Its totient is φ = 13446400.

The previous prime is 13484951. The next prime is 13484957. The reversal of 13484953 is 35948431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35948431 = 41 ⋅876791.

It can be written as a sum of positive squares in 2 ways, for example, as 5345344 + 8139609 = 2312^2 + 2853^2 .

It is a cyclic number.

It is not a de Polignac number, because 13484953 - 2¹ = 13484951 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13484951) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 18748 + ... + 19453.

It is an arithmetic number, because the mean of its divisors is an integer number (3380877).

Almost surely, 2^13484953 is an apocalyptic number.

It is an amenable number.

13484953 is a deficient number, since it is larger than the sum of its proper divisors (38555).

13484953 is an equidigital number, since it uses as much as digits as its factorization.

13484953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38554.

The product of its digits is 51840, while the sum is 37.

The square root of 13484953 is about 3672.1864059440. The cubic root of 13484953 is about 238.0216596346.

The spelling of 13484953 in words is "thirteen million, four hundred eighty-four thousand, nine hundred fifty-three".