29442799 has 6 divisors (see below), whose sum is σ = 31074360. Its totient is φ = 27892836.

The previous prime is 29442779. The next prime is 29442823. The reversal of 29442799 is 99724492.

It is not a de Polignac number, because 29442799 - 2⁵ = 29442767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29442739) 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 5 ways as a sum of consecutive naturals, for example, 40419 + ... + 41140.

It is an arithmetic number, because the mean of its divisors is an integer number (5179060).

Almost surely, 2^29442799 is an apocalyptic number.

29442799 is a deficient number, since it is larger than the sum of its proper divisors (1631561).

29442799 is an equidigital number, since it uses as much as digits as its factorization.

29442799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81597 (or 81578 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 29442799 is about 5426.1219116419. The cubic root of 29442799 is about 308.7874905165.

The spelling of 29442799 in words is "twenty-nine million, four hundred forty-two thousand, seven hundred ninety-nine".