29465389 has 2 divisors, whose sum is σ = 29465390. Its totient is φ = 29465388.

The previous prime is 29465353. The next prime is 29465393. The reversal of 29465389 is 98356492.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21996100 + 7469289 = 4690^2 + 2733^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29465389 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29465489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14732694 + 14732695.

It is an arithmetic number, because the mean of its divisors is an integer number (14732695).

Almost surely, 2^29465389 is an apocalyptic number.

It is an amenable number.

29465389 is a deficient number, since it is larger than the sum of its proper divisors (1).

29465389 is an equidigital number, since it uses as much as digits as its factorization.

29465389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 46.

The square root of 29465389 is about 5428.2031096856. The cubic root of 29465389 is about 308.8664427722.

The spelling of 29465389 in words is "twenty-nine million, four hundred sixty-five thousand, three hundred eighty-nine".