29302089 has 8 divisors (see below), whose sum is σ = 39125280. Its totient is φ = 19506816.

The previous prime is 29302087. The next prime is 29302129. The reversal of 29302089 is 98020392.

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

It is not a de Polignac number, because 29302089 - 2¹ = 29302087 is a prime.

It is a super-2 number, since 2×29302089² = 1717224839527842, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29302081) 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, 4392 + ... + 8825.

It is an arithmetic number, because the mean of its divisors is an integer number (4890660).

Almost surely, 2^29302089 is an apocalyptic number.

It is an amenable number.

29302089 is a deficient number, since it is larger than the sum of its proper divisors (9823191).

29302089 is a wasteful number, since it uses less digits than its factorization.

29302089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13959.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 29302089 is about 5413.1404009133. The cubic root of 29302089 is about 308.2947963199.

The spelling of 29302089 in words is "twenty-nine million, three hundred two thousand, eighty-nine".