29880712 has 16 divisors (see below), whose sum is σ = 56571840. Its totient is φ = 14794896.

The previous prime is 29880689. The next prime is 29880751. The reversal of 29880712 is 21708892.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17308 + ... + 18955.

It is an arithmetic number, because the mean of its divisors is an integer number (3535740).

Almost surely, 2^29880712 is an apocalyptic number.

It is an amenable number.

29880712 is a deficient number, since it is larger than the sum of its proper divisors (26691128).

29880712 is a wasteful number, since it uses less digits than its factorization.

29880712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36372 (or 36368 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 29880712 is about 5466.3252738929. The cubic root of 29880712 is about 310.3108640238.

The spelling of 29880712 in words is "twenty-nine million, eight hundred eighty thousand, seven hundred twelve".