29970003 has 8 divisors (see below), whose sum is σ = 45668608. Its totient is φ = 17125704.

The previous prime is 29969999. The next prime is 29970007. The reversal of 29970003 is 30007992.

It is an interprime number because it is at equal distance from previous prime (29969999) and next prime (29970007).

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

It is not a de Polignac number, because 29970003 - 2² = 29969999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29970007) 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, 713551 + ... + 713592.

It is an arithmetic number, because the mean of its divisors is an integer number (5708576).

Almost surely, 2^29970003 is an apocalyptic number.

29970003 is a deficient number, since it is larger than the sum of its proper divisors (15698605).

29970003 is a wasteful number, since it uses less digits than its factorization.

29970003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427153.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 29970003 is about 5474.4865512667. The cubic root of 29970003 is about 310.6196519989.

Adding to 29970003 its reverse (30007992), we get a palindrome (59977995).

The spelling of 29970003 in words is "twenty-nine million, nine hundred seventy thousand, three".