29894093 has 2 divisors, whose sum is σ = 29894094. Its totient is φ = 29894092.

The previous prime is 29894077. The next prime is 29894107. The reversal of 29894093 is 39049892.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29789764 + 104329 = 5458^2 + 323^2 .

It is a cyclic number.

It is not a de Polignac number, because 29894093 - 2⁴ = 29894077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29894003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14947046 + 14947047.

It is an arithmetic number, because the mean of its divisors is an integer number (14947047).

Almost surely, 2^29894093 is an apocalyptic number.

It is an amenable number.

29894093 is a deficient number, since it is larger than the sum of its proper divisors (1).

29894093 is an equidigital number, since it uses as much as digits as its factorization.

29894093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 29894093 is about 5467.5490852849. The cubic root of 29894093 is about 310.3571776236.

The spelling of 29894093 in words is "twenty-nine million, eight hundred ninety-four thousand, ninety-three".