29736980965 has 8 divisors (see below), whose sum is σ = 35685348480. Its totient is φ = 23788937232.

The previous prime is 29736980963. The next prime is 29736980969. The reversal of 29736980965 is 56908963792.

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

It is a cyclic number.

It is not a de Polignac number, because 29736980965 - 2¹ = 29736980963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29736980897 and 29736980906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29736980963) 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, 229032 + ... + 334558.

It is an arithmetic number, because the mean of its divisors is an integer number (4460668560).

Almost surely, 2^29736980965 is an apocalyptic number.

It is an amenable number.

29736980965 is a deficient number, since it is larger than the sum of its proper divisors (5948367515).

29736980965 is a wasteful number, since it uses less digits than its factorization.

29736980965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161891.

The product of its (nonzero) digits is 44089920, while the sum is 64.

The spelling of 29736980965 in words is "twenty-nine billion, seven hundred thirty-six million, nine hundred eighty thousand, nine hundred sixty-five".