29930959297 has 4 divisors (see below), whose sum is σ = 30352522176. Its totient is φ = 29509396420.

The previous prime is 29930959273. The next prime is 29930959307. The reversal of 29930959297 is 79295903992.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29930959297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29930959997) 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, 210781333 + ... + 210781474.

It is an arithmetic number, because the mean of its divisors is an integer number (7588130544).

Almost surely, 2^29930959297 is an apocalyptic number.

It is an amenable number.

29930959297 is a deficient number, since it is larger than the sum of its proper divisors (421562879).

29930959297 is an equidigital number, since it uses as much as digits as its factorization.

29930959297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421562878.

The product of its (nonzero) digits is 24800580, while the sum is 64.

The spelling of 29930959297 in words is "twenty-nine billion, nine hundred thirty million, nine hundred fifty-nine thousand, two hundred ninety-seven".