97869236747 has 2 divisors, whose sum is σ = 97869236748. Its totient is φ = 97869236746.

The previous prime is 97869236713. The next prime is 97869236879. The reversal of 97869236747 is 74763296879.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97869236747 - 2¹⁸ = 97868974603 is a prime.

It is not a weakly prime, because it can be changed into another prime (97869233747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48934618373 + 48934618374.

It is an arithmetic number, because the mean of its divisors is an integer number (48934618374).

Almost surely, 2^97869236747 is an apocalyptic number.

97869236747 is a deficient number, since it is larger than the sum of its proper divisors (1).

97869236747 is an equidigital number, since it uses as much as digits as its factorization.

97869236747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192036096, while the sum is 68.

The spelling of 97869236747 in words is "ninety-seven billion, eight hundred sixty-nine million, two hundred thirty-six thousand, seven hundred forty-seven".