13467949 has 8 divisors (see below), whose sum is σ = 15331392. Its totient is φ = 11711040.

The previous prime is 13467947. The next prime is 13467997. The reversal of 13467949 is 94976431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13467949 - 2¹ = 13467947 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 (13467947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26364 + ... + 26869.

It is an arithmetic number, because the mean of its divisors is an integer number (1916424).

Almost surely, 2^13467949 is an apocalyptic number.

It is an amenable number.

13467949 is a deficient number, since it is larger than the sum of its proper divisors (1863443).

13467949 is a wasteful number, since it uses less digits than its factorization.

13467949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53267.

The product of its digits is 163296, while the sum is 43.

The square root of 13467949 is about 3669.8704336802. The cubic root of 13467949 is about 237.9215722096.

The spelling of 13467949 in words is "thirteen million, four hundred sixty-seven thousand, nine hundred forty-nine".