29289093 has 8 divisors (see below), whose sum is σ = 39337728. Its totient is φ = 19383264.

The previous prime is 29289083. The next prime is 29289103. The reversal of 29289093 is 39098292.

It is an interprime number because it is at equal distance from previous prime (29289083) and next prime (29289103).

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

It is not a de Polignac number, because 29289093 - 2⁴ = 29289077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29289023) 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, 35221 + ... + 36042.

It is an arithmetic number, because the mean of its divisors is an integer number (4917216).

Almost surely, 2^29289093 is an apocalyptic number.

It is an amenable number.

29289093 is a deficient number, since it is larger than the sum of its proper divisors (10048635).

29289093 is a wasteful number, since it uses less digits than its factorization.

29289093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71403.

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 29289093 is about 5411.9398555416. The cubic root of 29289093 is about 308.2492114966.

It can be divided in two parts, 2928 and 9093, that added together give a palindrome (12021).

The spelling of 29289093 in words is "twenty-nine million, two hundred eighty-nine thousand, ninety-three".