29740284 has 168 divisors, whose sum is σ = 94015488. Its totient is φ = 8048160.

The previous prime is 29740279. The next prime is 29740289. The reversal of 29740284 is 48204792.

It is an interprime number because it is at equal distance from previous prime (29740279) and next prime (29740289).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29740289) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 632749 + ... + 632795.

It is an arithmetic number, because the mean of its divisors is an integer number (559616).

Almost surely, 2^29740284 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 29740284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47007744).

29740284 is an abundant number, since it is smaller than the sum of its proper divisors (64275204).

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

29740284 is a wasteful number, since it uses less digits than its factorization.

29740284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 29740284 is about 5453.4653203262. The cubic root of 29740284 is about 309.8239861021.

The spelling of 29740284 in words is "twenty-nine million, seven hundred forty thousand, two hundred eighty-four".