29170093 has 4 divisors (see below), whose sum is σ = 29323008. Its totient is φ = 29017180.

The previous prime is 29170081. The next prime is 29170103. The reversal of 29170093 is 39007192.

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 29170093 - 2⁵ = 29170061 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29173093) 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, 76171 + ... + 76552.

It is an arithmetic number, because the mean of its divisors is an integer number (7330752).

Almost surely, 2^29170093 is an apocalyptic number.

It is an amenable number.

29170093 is a deficient number, since it is larger than the sum of its proper divisors (152915).

29170093 is a wasteful number, since it uses less digits than its factorization.

29170093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152914.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 29170093 is about 5400.9344561844. The cubic root of 29170093 is about 307.8311782133.

The spelling of 29170093 in words is "twenty-nine million, one hundred seventy thousand, ninety-three".