29093013 has 20 divisors (see below), whose sum is σ = 43708588. Its totient is φ = 19284480.

The previous prime is 29092997. The next prime is 29093041. The reversal of 29093013 is 31039092.

It can be written as a sum of positive squares in 2 ways, for example, as 2125764 + 26967249 = 1458^2 + 5193^2 .

It is not a de Polignac number, because 29093013 - 2⁴ = 29092997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29093213) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14703 + ... + 16563.

Almost surely, 2^29093013 is an apocalyptic number.

It is an amenable number.

29093013 is a deficient number, since it is larger than the sum of its proper divisors (14615575).

29093013 is a wasteful number, since it uses less digits than its factorization.

29093013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066 (or 2057 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 29093013 is about 5393.7939337724. The cubic root of 29093013 is about 307.5597980077.

The spelling of 29093013 in words is "twenty-nine million, ninety-three thousand, thirteen".