29834077338 has 36 divisors (see below), whose sum is σ = 69995342430. Its totient is φ = 9179715168.

The previous prime is 29834077337. The next prime is 29834077373. The reversal of 29834077338 is 83377043892.

29834077338 is a `hidden beast` number, since 298 + 340 + 7 + 7 + 3 + 3 + 8 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 21223536489 + 8610540849 = 145683^2 + 92793^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29834077337) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4900653 + ... + 4906736.

Almost surely, 2^29834077338 is an apocalyptic number.

29834077338 is an abundant number, since it is smaller than the sum of its proper divisors (40161265092).

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

29834077338 is a wasteful number, since it uses less digits than its factorization.

29834077338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9807423 (or 9807407 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The spelling of 29834077338 in words is "twenty-nine billion, eight hundred thirty-four million, seventy-seven thousand, three hundred thirty-eight".