29497489 has 8 divisors (see below), whose sum is σ = 33797120. Its totient is φ = 25219296.

The previous prime is 29497483. The next prime is 29497493. The reversal of 29497489 is 98479492.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 29497489 - 2⁷ = 29497361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29497483) 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, 2289 + ... + 8014.

It is an arithmetic number, because the mean of its divisors is an integer number (4224640).

Almost surely, 2^29497489 is an apocalyptic number.

It is an amenable number.

29497489 is a deficient number, since it is larger than the sum of its proper divisors (4299631).

29497489 is a wasteful number, since it uses less digits than its factorization.

29497489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10719.

The product of its digits is 1306368, while the sum is 52.

The square root of 29497489 is about 5431.1590843944. The cubic root of 29497489 is about 308.9785631837.

The spelling of 29497489 in words is "twenty-nine million, four hundred ninety-seven thousand, four hundred eighty-nine".