29893070 has 16 divisors (see below), whose sum is σ = 53902800. Its totient is φ = 11936064.

The previous prime is 29893067. The next prime is 29893103. The reversal of 29893070 is 7039892.

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 7 ways as a sum of consecutive naturals, for example, 4106 + ... + 8754.

It is an arithmetic number, because the mean of its divisors is an integer number (3368925).

Almost surely, 2^29893070 is an apocalyptic number.

29893070 is a deficient number, since it is larger than the sum of its proper divisors (24009730).

29893070 is a wasteful number, since it uses less digits than its factorization.

29893070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5299.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 29893070 is about 5467.4555325124. The cubic root of 29893070 is about 310.3536373588.

The spelling of 29893070 in words is "twenty-nine million, eight hundred ninety-three thousand, seventy".