29720084 has 12 divisors (see below), whose sum is σ = 52055808. Its totient is φ = 14847000.

The previous prime is 29720057. The next prime is 29720107. The reversal of 29720084 is 48002792.

It is a self number, because there is not a number n which added to its sum of digits gives 29720084.

It is a congruent number.

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, 3359 + ... + 8409.

It is an arithmetic number, because the mean of its divisors is an integer number (4337984).

Almost surely, 2^29720084 is an apocalyptic number.

It is an amenable number.

29720084 is a deficient number, since it is larger than the sum of its proper divisors (22335724).

29720084 is a wasteful number, since it uses less digits than its factorization.

29720084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6526 (or 6524 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 29720084 is about 5451.6129723230. The cubic root of 29720084 is about 309.7538246784.

The spelling of 29720084 in words is "twenty-nine million, seven hundred twenty thousand, eighty-four".