29834973 has 30 divisors (see below), whose sum is σ = 51851646. Its totient is φ = 17046288.

The previous prime is 29834971. The next prime is 29834993. The reversal of 29834973 is 37943892.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 29354724 + 480249 = 5418^2 + 693^2 .

It is not a de Polignac number, because 29834973 - 2¹ = 29834971 is a prime.

It is a super-2 number, since 2×29834973² = 1780251227821458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29834971) 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 29 ways as a sum of consecutive naturals, for example, 211 + ... + 7727.

Almost surely, 2^29834973 is an apocalyptic number.

It is an amenable number.

29834973 is a deficient number, since it is larger than the sum of its proper divisors (22016673).

29834973 is an equidigital number, since it uses as much as digits as its factorization.

29834973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7543 (or 7527 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 29834973 is about 5462.1399652517. The cubic root of 29834973 is about 310.1524501640.

The spelling of 29834973 in words is "twenty-nine million, eight hundred thirty-four thousand, nine hundred seventy-three".