13483493 has 4 divisors (see below), whose sum is σ = 13490988. Its totient is φ = 13476000.

The previous prime is 13483489. The next prime is 13483507. The reversal of 13483493 is 39438431.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 39438431 = 1061 ⋅37171.

It can be written as a sum of positive squares in 2 ways, for example, as 11404129 + 2079364 = 3377^2 + 1442^2 .

It is a cyclic number.

It is not a de Polignac number, because 13483493 - 2² = 13483489 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 (13483423) 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, 755 + ... + 5247.

It is an arithmetic number, because the mean of its divisors is an integer number (3372747).

Almost surely, 2^13483493 is an apocalyptic number.

It is an amenable number.

13483493 is a deficient number, since it is larger than the sum of its proper divisors (7495).

13483493 is an equidigital number, since it uses as much as digits as its factorization.

13483493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7494.

The product of its digits is 31104, while the sum is 35.

The square root of 13483493 is about 3671.9876089116. The cubic root of 13483493 is about 238.0130692162.

The spelling of 13483493 in words is "thirteen million, four hundred eighty-three thousand, four hundred ninety-three".