29980941 has 8 divisors (see below), whose sum is σ = 40370784. Its totient is φ = 19789200.

The previous prime is 29980939. The next prime is 29980969. The reversal of 29980941 is 14908992.

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

It is not a de Polignac number, because 29980941 - 2¹ = 29980939 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 29980893 and 29980902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29980901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49171 + ... + 49776.

It is an arithmetic number, because the mean of its divisors is an integer number (5046348).

Almost surely, 2^29980941 is an apocalyptic number.

It is an amenable number.

29980941 is a deficient number, since it is larger than the sum of its proper divisors (10389843).

29980941 is a wasteful number, since it uses less digits than its factorization.

29980941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99051.

The product of its (nonzero) digits is 46656, while the sum is 42.

The square root of 29980941 is about 5475.4854579297. The cubic root of 29980941 is about 310.6574358290.

The spelling of 29980941 in words is "twenty-nine million, nine hundred eighty thousand, nine hundred forty-one".