29134397 has 4 divisors (see below), whose sum is σ = 29242176. Its totient is φ = 29026620.

The previous prime is 29134387. The next prime is 29134403. The reversal of 29134397 is 79343192.

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 29134397 - 2¹² = 29130301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29134397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29134367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53483 + ... + 54024.

It is an arithmetic number, because the mean of its divisors is an integer number (7310544).

Almost surely, 2^29134397 is an apocalyptic number.

It is an amenable number.

29134397 is a deficient number, since it is larger than the sum of its proper divisors (107779).

29134397 is a wasteful number, since it uses less digits than its factorization.

29134397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107778.

The product of its digits is 40824, while the sum is 38.

The square root of 29134397 is about 5397.6288312554. The cubic root of 29134397 is about 307.7055606615.

The spelling of 29134397 in words is "twenty-nine million, one hundred thirty-four thousand, three hundred ninety-seven".