29394912 has 48 divisors (see below), whose sum is σ = 77801472. Its totient is φ = 9717120.

The previous prime is 29394907. The next prime is 29394917. The reversal of 29394912 is 21949392.

It is an interprime number because it is at equal distance from previous prime (29394907) and next prime (29394917).

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29394917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10987 + ... + 13397.

It is an arithmetic number, because the mean of its divisors is an integer number (1620864).

Almost surely, 2^29394912 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 29394912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38900736).

29394912 is an abundant number, since it is smaller than the sum of its proper divisors (48406560).

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

29394912 is a wasteful number, since it uses less digits than its factorization.

29394912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551 (or 2543 counting only the distinct ones).

The product of its digits is 34992, while the sum is 39.

The square root of 29394912 is about 5421.7074801210. The cubic root of 29394912 is about 308.6199913770.

The spelling of 29394912 in words is "twenty-nine million, three hundred ninety-four thousand, nine hundred twelve".