29439374 has 8 divisors (see below), whose sum is σ = 44564520. Its totient is φ = 14584536.

The previous prime is 29439373. The next prime is 29439419. The reversal of 29439374 is 47393492.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29439373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67304 + ... + 67739.

It is an arithmetic number, because the mean of its divisors is an integer number (5570565).

Almost surely, 2^29439374 is an apocalyptic number.

29439374 is a deficient number, since it is larger than the sum of its proper divisors (15125146).

29439374 is a wasteful number, since it uses less digits than its factorization.

29439374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135154.

The product of its digits is 163296, while the sum is 41.

The square root of 29439374 is about 5425.8062995282. The cubic root of 29439374 is about 308.7755165851.

The spelling of 29439374 in words is "twenty-nine million, four hundred thirty-nine thousand, three hundred seventy-four".