29705030 has 8 divisors (see below), whose sum is σ = 53469072. Its totient is φ = 11882008.

The previous prime is 29705023. The next prime is 29705057. The reversal of 29705030 is 3050792.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1485242 + ... + 1485261.

It is an arithmetic number, because the mean of its divisors is an integer number (6683634).

Almost surely, 2^29705030 is an apocalyptic number.

29705030 is a deficient number, since it is larger than the sum of its proper divisors (23764042).

29705030 is a wasteful number, since it uses less digits than its factorization.

29705030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2970510.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 29705030 is about 5450.2321051493. The cubic root of 29705030 is about 309.7015163739.

It can be divided in two parts, 2970 and 5030, that added together give a cube (8000 = 20³).

The spelling of 29705030 in words is "twenty-nine million, seven hundred five thousand, thirty".