29796489 has 6 divisors (see below), whose sum is σ = 43039386. Its totient is φ = 19864320.

The previous prime is 29796479. The next prime is 29796497. The reversal of 29796489 is 98469792.

It can be written as a sum of positive squares in only one way, i.e., 27123264 + 2673225 = 5208^2 + 1635^2 .

It is not a de Polignac number, because 29796489 - 2²⁰ = 28747913 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29796409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1655352 + ... + 1655369.

It is an arithmetic number, because the mean of its divisors is an integer number (7173231).

Almost surely, 2^29796489 is an apocalyptic number.

It is an amenable number.

29796489 is a deficient number, since it is larger than the sum of its proper divisors (13242897).

29796489 is a wasteful number, since it uses less digits than its factorization.

29796489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310727 (or 3310724 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 54.

The square root of 29796489 is about 5458.6160333916. The cubic root of 29796489 is about 310.0190380261.

The spelling of 29796489 in words is "twenty-nine million, seven hundred ninety-six thousand, four hundred eighty-nine".