13449029 has 6 divisors (see below), whose sum is σ = 14782950. Its totient is φ = 12226280.

The previous prime is 13449001. The next prime is 13449047. The reversal of 13449029 is 92094431.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11404129 + 2044900 = 3377^2 + 1430^2 .

It is not a de Polignac number, because 13449029 - 2¹² = 13444933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13448986 and 13449004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13449049) 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 5 ways as a sum of consecutive naturals, for example, 55454 + ... + 55695.

It is an arithmetic number, because the mean of its divisors is an integer number (2463825).

Almost surely, 2^13449029 is an apocalyptic number.

It is an amenable number.

13449029 is a deficient number, since it is larger than the sum of its proper divisors (1333921).

13449029 is a wasteful number, since it uses less digits than its factorization.

13449029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111171 (or 111160 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 13449029 is about 3667.2917800470. The cubic root of 13449029 is about 237.8101079298.

The spelling of 13449029 in words is "thirteen million, four hundred forty-nine thousand, twenty-nine".