29079642 has 16 divisors (see below), whose sum is σ = 58604832. Its totient is φ = 9618960.

The previous prime is 29079637. The next prime is 29079649. The reversal of 29079642 is 24697092.

It is a self number, because there is not a number n which added to its sum of digits gives 29079642.

It is not an unprimeable number, because it can be changed into a prime (29079649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17713 + ... + 19284.

It is an arithmetic number, because the mean of its divisors is an integer number (3662802).

Almost surely, 2^29079642 is an apocalyptic number.

29079642 is an abundant number, since it is smaller than the sum of its proper divisors (29525190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29079642 is a wasteful number, since it uses less digits than its factorization.

29079642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37133.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 29079642 is about 5392.5543112703. The cubic root of 29079642 is about 307.5126731508.

The spelling of 29079642 in words is "twenty-nine million, seventy-nine thousand, six hundred forty-two".