29934983 has 16 divisors (see below), whose sum is σ = 34292160. Its totient is φ = 25918464.

The previous prime is 29934967. The next prime is 29935001. The reversal of 29934983 is 38943992.

It is not a de Polignac number, because 29934983 - 2⁴ = 29934967 is a prime.

It is a super-2 number, since 2×29934983² = 1792206414420578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29934913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14903 + ... + 16791.

It is an arithmetic number, because the mean of its divisors is an integer number (2143260).

Almost surely, 2^29934983 is an apocalyptic number.

29934983 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

29934983 is a deficient number, since it is larger than the sum of its proper divisors (4357177).

29934983 is a wasteful number, since it uses less digits than its factorization.

29934983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978.

The product of its digits is 419904, while the sum is 47.

The square root of 29934983 is about 5471.2871428943. The cubic root of 29934983 is about 310.4986183116.

Subtracting 29934983 from its reverse (38943992), we obtain a palindrome (9009009).

The spelling of 29934983 in words is "twenty-nine million, nine hundred thirty-four thousand, nine hundred eighty-three".