29430774 has 24 divisors (see below), whose sum is σ = 67518360. Its totient is φ = 9233088.

The previous prime is 29430773. The next prime is 29430809. The reversal of 29430774 is 47703492.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29430773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47784 + ... + 48395.

It is an arithmetic number, because the mean of its divisors is an integer number (2813265).

Almost surely, 2^29430774 is an apocalyptic number.

29430774 is an abundant number, since it is smaller than the sum of its proper divisors (38087586).

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

29430774 is a wasteful number, since it uses less digits than its factorization.

29430774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96204 (or 96201 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 29430774 is about 5425.0137327015. The cubic root of 29430774 is about 308.7454465609.

The spelling of 29430774 in words is "twenty-nine million, four hundred thirty thousand, seven hundred seventy-four".