29345339 has 2 divisors, whose sum is σ = 29345340. Its totient is φ = 29345338.

The previous prime is 29345321. The next prime is 29345357. The reversal of 29345339 is 93354392.

It is a balanced prime because it is at equal distance from previous prime (29345321) and next prime (29345357).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29345339 is a prime.

It is a super-2 number, since 2×29345339² = 1722297842049842, which contains 22 as substring.

It is equal to p_1819748 and since 29345339 and 1819748 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (29345369) 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 as a sum of consecutive naturals, namely, 14672669 + 14672670.

It is an arithmetic number, because the mean of its divisors is an integer number (14672670).

Almost surely, 2^29345339 is an apocalyptic number.

29345339 is a deficient number, since it is larger than the sum of its proper divisors (1).

29345339 is an equidigital number, since it uses as much as digits as its factorization.

29345339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 87480, while the sum is 38.

The square root of 29345339 is about 5417.1338362643. The cubic root of 29345339 is about 308.4464032024.

The spelling of 29345339 in words is "twenty-nine million, three hundred forty-five thousand, three hundred thirty-nine".