29104993 has 8 divisors (see below), whose sum is σ = 29396520. Its totient is φ = 28815360.

The previous prime is 29104987. The next prime is 29105053. The reversal of 29104993 is 39940192.

It can be written as a sum of positive squares in 4 ways, for example, as 300304 + 28804689 = 548^2 + 5367^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 29104993 - 2¹³ = 29096801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29104973) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 68923 + ... + 69343.

It is an arithmetic number, because the mean of its divisors is an integer number (3674565).

Almost surely, 2^29104993 is an apocalyptic number.

It is an amenable number.

29104993 is a deficient number, since it is larger than the sum of its proper divisors (291527).

29104993 is a wasteful number, since it uses less digits than its factorization.

29104993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 29104993 is about 5394.9043550373. The cubic root of 29104993 is about 307.6020081511.

The spelling of 29104993 in words is "twenty-nine million, one hundred four thousand, nine hundred ninety-three".