29429734 has 8 divisors (see below), whose sum is σ = 44977680. Its totient is φ = 14437176.

The previous prime is 29429723. The next prime is 29429753. The reversal of 29429734 is 43792492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×29429734² = 1732218486621512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 138714 + ... + 138925.

It is an arithmetic number, because the mean of its divisors is an integer number (5622210).

Almost surely, 2^29429734 is an apocalyptic number.

29429734 is a deficient number, since it is larger than the sum of its proper divisors (15547946).

29429734 is a wasteful number, since it uses less digits than its factorization.

29429734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277694.

The product of its digits is 108864, while the sum is 40.

The square root of 29429734 is about 5424.9178795628. The cubic root of 29429734 is about 308.7418097889.

The spelling of 29429734 in words is "twenty-nine million, four hundred twenty-nine thousand, seven hundred thirty-four".