29050069 has 24 divisors (see below), whose sum is σ = 33205920. Its totient is φ = 25310880.

The previous prime is 29050067. The next prime is 29050079. The reversal of 29050069 is 96005092.

It is not a de Polignac number, because 29050069 - 2¹ = 29050067 is a prime.

It is a super-2 number, since 2×29050069² = 1687813017809522, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a self number, because there is not a number n which added to its sum of digits gives 29050069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29050067) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 675562 + ... + 675604.

It is an arithmetic number, because the mean of its divisors is an integer number (1383580).

Almost surely, 2^29050069 is an apocalyptic number.

It is an amenable number.

29050069 is a deficient number, since it is larger than the sum of its proper divisors (4155851).

29050069 is a wasteful number, since it uses less digits than its factorization.

29050069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 29050069 is about 5389.8115922544. The cubic root of 29050069 is about 307.4083945079.

The spelling of 29050069 in words is "twenty-nine million, fifty thousand, sixty-nine".