29468993 has 4 divisors (see below), whose sum is σ = 29639508. Its totient is φ = 29298480.

The previous prime is 29468969. The next prime is 29469023. The reversal of 29468993 is 39986492.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16386304 + 13082689 = 4048^2 + 3617^2 .

It is a cyclic number.

It is not a de Polignac number, because 29468993 - 2¹⁴ = 29452609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29468903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84998 + ... + 85343.

It is an arithmetic number, because the mean of its divisors is an integer number (7409877).

Almost surely, 2^29468993 is an apocalyptic number.

It is an amenable number.

29468993 is a deficient number, since it is larger than the sum of its proper divisors (170515).

29468993 is a wasteful number, since it uses less digits than its factorization.

29468993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170514.

The product of its digits is 839808, while the sum is 50.

The square root of 29468993 is about 5428.5350694271. The cubic root of 29468993 is about 308.8790350521.

The spelling of 29468993 in words is "twenty-nine million, four hundred sixty-eight thousand, nine hundred ninety-three".