29414340 has 120 divisors (see below), whose sum is σ = 93996672. Its totient is φ = 7698240.

The previous prime is 29414303. The next prime is 29414387. The reversal of 29414340 is 4341492.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 108405 + ... + 108675.

Almost surely, 2^29414340 is an apocalyptic number.

29414340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29414340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46998336).

29414340 is an abundant number, since it is smaller than the sum of its proper divisors (64582332).

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

29414340 is a wasteful number, since it uses less digits than its factorization.

29414340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 29414340 is about 5423.4988706554. The cubic root of 29414340 is about 308.6879685463.

The spelling of 29414340 in words is "twenty-nine million, four hundred fourteen thousand, three hundred forty".