29397116 has 12 divisors (see below), whose sum is σ = 58794288. Its totient is φ = 12598752.

The previous prime is 29397113. The next prime is 29397143. The reversal of 29397116 is 61179392.

It is a happy number.

29397116 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 29397116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29397113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524921 + ... + 524976.

It is an arithmetic number, because the mean of its divisors is an integer number (4899524).

Almost surely, 2^29397116 is an apocalyptic number.

It is an amenable number.

29397116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29397116 is a wasteful number, since it uses less digits than its factorization.

29397116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049908 (or 1049906 counting only the distinct ones).

The product of its digits is 20412, while the sum is 38.

The square root of 29397116 is about 5421.9107333116. The cubic root of 29397116 is about 308.6277045198.

The spelling of 29397116 in words is "twenty-nine million, three hundred ninety-seven thousand, one hundred sixteen".