13429291 has 8 divisors (see below), whose sum is σ = 13946400. Its totient is φ = 12915840.

The previous prime is 13429277. The next prime is 13429301. The reversal of 13429291 is 19292431.

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

It is a cyclic number.

It is not a de Polignac number, because 13429291 - 2¹⁹ = 12905003 is a prime.

It is a super-3 number, since 3×13429291³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13420291) 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 7 ways as a sum of consecutive naturals, for example, 8275 + ... + 9763.

It is an arithmetic number, because the mean of its divisors is an integer number (1743300).

Almost surely, 2^13429291 is an apocalyptic number.

13429291 is a deficient number, since it is larger than the sum of its proper divisors (517109).

13429291 is a wasteful number, since it uses less digits than its factorization.

13429291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829.

The product of its digits is 3888, while the sum is 31.

The square root of 13429291 is about 3664.5997052884. The cubic root of 13429291 is about 237.6937130569.

The spelling of 13429291 in words is "thirteen million, four hundred twenty-nine thousand, two hundred ninety-one".