29936654061 has 8 divisors (see below), whose sum is σ = 39916421184. Its totient is φ = 19957328160.

The previous prime is 29936654029. The next prime is 29936654071. The reversal of 29936654061 is 16045663992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29936654061 - 2⁵ = 29936654029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29936653995 and 29936654013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29936654071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112041 + ... + 269121.

It is an arithmetic number, because the mean of its divisors is an integer number (4989552648).

Almost surely, 2^29936654061 is an apocalyptic number.

It is an amenable number.

29936654061 is a deficient number, since it is larger than the sum of its proper divisors (9979767123).

29936654061 is a wasteful number, since it uses less digits than its factorization.

29936654061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220611.

The product of its (nonzero) digits is 2099520, while the sum is 51.

The spelling of 29936654061 in words is "twenty-nine billion, nine hundred thirty-six million, six hundred fifty-four thousand, sixty-one".