29090016 has 168 divisors, whose sum is σ = 90893880. Its totient is φ = 9144576.

The previous prime is 29089979. The next prime is 29090023. The reversal of 29090016 is 61009092.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 676491 + ... + 676533.

It is an arithmetic number, because the mean of its divisors is an integer number (541035).

Almost surely, 2^29090016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29090016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45446940).

29090016 is an abundant number, since it is smaller than the sum of its proper divisors (61803864).

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

29090016 is an equidigital number, since it uses as much as digits as its factorization.

29090016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 29090016 is about 5393.5161073274. The cubic root of 29090016 is about 307.5492366132.

The spelling of 29090016 in words is "twenty-nine million, ninety thousand, sixteen".