29401339 has 8 divisors (see below), whose sum is σ = 32461632. Its totient is φ = 26405640.

The previous prime is 29401321. The next prime is 29401343. The reversal of 29401339 is 93310492.

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

It is a cyclic number.

It is not a de Polignac number, because 29401339 - 2⁹ = 29400827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29401339.

It is not an unprimeable number, because it can be changed into a prime (29401349) 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, 15189 + ... + 17014.

It is an arithmetic number, because the mean of its divisors is an integer number (4057704).

Almost surely, 2^29401339 is an apocalyptic number.

29401339 is a deficient number, since it is larger than the sum of its proper divisors (3060293).

29401339 is a wasteful number, since it uses less digits than its factorization.

29401339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32297.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 29401339 is about 5422.3001576822. The cubic root of 29401339 is about 308.6424823004.

The spelling of 29401339 in words is "twenty-nine million, four hundred one thousand, three hundred thirty-nine".