13480849 has 4 divisors (see below), whose sum is σ = 13540464. Its totient is φ = 13421236.

The previous prime is 13480843. The next prime is 13480867. The reversal of 13480849 is 94808431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13480849 - 2⁷ = 13480721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13480843) 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, 29467 + ... + 29920.

It is an arithmetic number, because the mean of its divisors is an integer number (3385116).

Almost surely, 2^13480849 is an apocalyptic number.

It is an amenable number.

13480849 is a deficient number, since it is larger than the sum of its proper divisors (59615).

13480849 is an equidigital number, since it uses as much as digits as its factorization.

13480849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59614.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 13480849 is about 3671.6275682591. The cubic root of 13480849 is about 237.9975107430.

The spelling of 13480849 in words is "thirteen million, four hundred eighty thousand, eight hundred forty-nine".