29000412 has 72 divisors (see below), whose sum is σ = 84427616. Its totient is φ = 8221824.

The previous prime is 29000393. The next prime is 29000443. The reversal of 29000412 is 21400092.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 39198 + ... + 39930.

Almost surely, 2^29000412 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 29000412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42213808).

29000412 is an abundant number, since it is smaller than the sum of its proper divisors (55427204).

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

29000412 is a wasteful number, since it uses less digits than its factorization.

29000412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907 (or 902 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 29000412 is about 5385.2030602383. The cubic root of 29000412 is about 307.2331374979.

The spelling of 29000412 in words is "twenty-nine million, four hundred twelve", and thus it is an aban number.