97368965787 has 16 divisors (see below), whose sum is σ = 131180636160. Its totient is φ = 64235142912.

The previous prime is 97368965783. The next prime is 97368965789. The reversal of 97368965787 is 78756986379.

It is not a de Polignac number, because 97368965787 - 2² = 97368965783 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97368965783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2923414 + ... + 2956532.

It is an arithmetic number, because the mean of its divisors is an integer number (8198789760).

Almost surely, 2^97368965787 is an apocalyptic number.

97368965787 is a gapful number since it is divisible by the number (97) formed by its first and last digit.

97368965787 is a deficient number, since it is larger than the sum of its proper divisors (33811670373).

97368965787 is a wasteful number, since it uses less digits than its factorization.

97368965787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43322.

The product of its digits is 960180480, while the sum is 75.

The spelling of 97368965787 in words is "ninety-seven billion, three hundred sixty-eight million, nine hundred sixty-five thousand, seven hundred eighty-seven".