13449707 has 8 divisors (see below), whose sum is σ = 14143440. Its totient is φ = 12771360.

The previous prime is 13449697. The next prime is 13449727. The reversal of 13449707 is 70794431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13449707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13449727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2033 + ... + 5570.

It is an arithmetic number, because the mean of its divisors is an integer number (1767930).

Almost surely, 2^13449707 is an apocalyptic number.

13449707 is a deficient number, since it is larger than the sum of its proper divisors (693733).

13449707 is an equidigital number, since it uses as much as digits as its factorization.

13449707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7693.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 13449707 is about 3667.3842176680. The cubic root of 13449707 is about 237.8141040682.

The spelling of 13449707 in words is "thirteen million, four hundred forty-nine thousand, seven hundred seven".