29080931 has 16 divisors (see below), whose sum is σ = 34419168. Its totient is φ = 24268800.

The previous prime is 29080913. The next prime is 29080951. The reversal of 29080931 is 13908092.

It is a cyclic number.

It is not a de Polignac number, because 29080931 - 2⁶ = 29080867 is a prime.

It is a super-2 number, since 2×29080931² = 1691401095653522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29080951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5771 + ... + 9563.

It is an arithmetic number, because the mean of its divisors is an integer number (2151198).

Almost surely, 2^29080931 is an apocalyptic number.

29080931 is a deficient number, since it is larger than the sum of its proper divisors (5338237).

29080931 is a wasteful number, since it uses less digits than its factorization.

29080931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3862.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 29080931 is about 5392.6738265910. The cubic root of 29080931 is about 307.5172167415.

The spelling of 29080931 in words is "twenty-nine million, eighty thousand, nine hundred thirty-one".