29411312 has 80 divisors (see below), whose sum is σ = 69138432. Its totient is φ = 11854080.

The previous prime is 29411303. The next prime is 29411321. The reversal of 29411312 is 21311492.

It is an interprime number because it is at equal distance from previous prime (29411303) and next prime (29411321).

It is a super-2 number, since 2×29411312² = 1730050547122688, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149198 + ... + 149394.

Almost surely, 2^29411312 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 29411312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34569216).

29411312 is an abundant number, since it is smaller than the sum of its proper divisors (39727120).

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

29411312 is a wasteful number, since it uses less digits than its factorization.

29411312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 280 counting only the distinct ones).

The product of its digits is 432, while the sum is 23.

The square root of 29411312 is about 5423.2197078857. The cubic root of 29411312 is about 308.6773757623.

The spelling of 29411312 in words is "twenty-nine million, four hundred eleven thousand, three hundred twelve".