29342434 has 32 divisors (see below), whose sum is σ = 50678784. Its totient is φ = 12611280.

The previous prime is 29342431. The next prime is 29342477. The reversal of 29342434 is 43424392.

It is a junction number, because it is equal to n+sod(n) for n = 29342396 and 29342405.

It is not an unprimeable number, because it can be changed into a prime (29342431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51837 + ... + 52399.

It is an arithmetic number, because the mean of its divisors is an integer number (1583712).

Almost surely, 2^29342434 is an apocalyptic number.

29342434 is a deficient number, since it is larger than the sum of its proper divisors (21336350).

29342434 is a wasteful number, since it uses less digits than its factorization.

29342434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702.

The product of its digits is 20736, while the sum is 31.

The square root of 29342434 is about 5416.8656989074. The cubic root of 29342434 is about 308.4362247959.

The spelling of 29342434 in words is "twenty-nine million, three hundred forty-two thousand, four hundred thirty-four".