29430768 has 20 divisors (see below), whose sum is σ = 76029608. Its totient is φ = 9810240.

The previous prime is 29430767. The next prime is 29430773. The reversal of 29430768 is 86703492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29430761) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 306523 + ... + 306618.

Almost surely, 2^29430768 is an apocalyptic number.

It is an amenable number.

29430768 is an abundant number, since it is smaller than the sum of its proper divisors (46598840).

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

29430768 is a wasteful number, since it uses less digits than its factorization.

29430768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613152 (or 613146 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 29430768 is about 5425.0131797075. The cubic root of 29430768 is about 308.7454255798.

The spelling of 29430768 in words is "twenty-nine million, four hundred thirty thousand, seven hundred sixty-eight".