29340312 has 16 divisors (see below), whose sum is σ = 73350840. Its totient is φ = 9780096.

The previous prime is 29340277. The next prime is 29340343. The reversal of 29340312 is 21304392.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 1222513 = 29340312 / (2 + 9 + 3 + 4 + 0 + 3 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611233 + ... + 611280.

Almost surely, 2^29340312 is an apocalyptic number.

It is an amenable number.

29340312 is an abundant number, since it is smaller than the sum of its proper divisors (44010528).

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

29340312 is a wasteful number, since it uses less digits than its factorization.

29340312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222522 (or 1222518 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 29340312 is about 5416.6698256401. The cubic root of 29340312 is about 308.4287894045.

The spelling of 29340312 in words is "twenty-nine million, three hundred forty thousand, three hundred twelve".