29930959308 has 12 divisors (see below), whose sum is σ = 69838905080. Its totient is φ = 9976986432.

The previous prime is 29930959307. The next prime is 29930959319. The reversal of 29930959308 is 80395903992.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (29930959307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1247123293 + ... + 1247123316.

Almost surely, 2^29930959308 is an apocalyptic number.

It is an amenable number.

29930959308 is an abundant number, since it is smaller than the sum of its proper divisors (39907945772).

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

29930959308 is a wasteful number, since it uses less digits than its factorization.

29930959308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494246616 (or 2494246614 counting only the distinct ones).

The product of its (nonzero) digits is 4723920, while the sum is 57.

The spelling of 29930959308 in words is "twenty-nine billion, nine hundred thirty million, nine hundred fifty-nine thousand, three hundred eight".