29676069 has 12 divisors (see below), whose sum is σ = 43382976. Its totient is φ = 19545192.

The previous prime is 29676061. The next prime is 29676091. The reversal of 29676069 is 96067692.

It is not a de Polignac number, because 29676069 - 2³ = 29676061 is a prime.

It is a super-2 number, since 2×29676069² = 1761338142585522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29676061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19117 + ... + 20610.

It is an arithmetic number, because the mean of its divisors is an integer number (3615248).

Almost surely, 2^29676069 is an apocalyptic number.

It is an amenable number.

29676069 is a deficient number, since it is larger than the sum of its proper divisors (13706907).

29676069 is a wasteful number, since it uses less digits than its factorization.

29676069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39816 (or 39813 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 29676069 is about 5447.5745979289. The cubic root of 29676069 is about 309.6008355345.

The spelling of 29676069 in words is "twenty-nine million, six hundred seventy-six thousand, sixty-nine".