29678063 has 2 divisors, whose sum is σ = 29678064. Its totient is φ = 29678062.

The previous prime is 29678059. The next prime is 29678069. The reversal of 29678063 is 36087692.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29678063 - 2² = 29678059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29678063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29678069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14839031 + 14839032.

It is an arithmetic number, because the mean of its divisors is an integer number (14839032).

Almost surely, 2^29678063 is an apocalyptic number.

29678063 is a deficient number, since it is larger than the sum of its proper divisors (1).

29678063 is an equidigital number, since it uses as much as digits as its factorization.

29678063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 29678063 is about 5447.7576120822. The cubic root of 29678063 is about 309.6077696317.

The spelling of 29678063 in words is "twenty-nine million, six hundred seventy-eight thousand, sixty-three".