97678965600 has 108 divisors (see below), whose sum is σ = 344440477836. Its totient is φ = 26047722240.

The previous prime is 97678965599. The next prime is 97678965611. The reversal of 97678965600 is 656987679.

97678965600 is a `hidden beast` number, since 9 + 7 + 67 + 8 + 9 + 6 + 560 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6776062 + ... + 6790461.

Almost surely, 2^97678965600 is an apocalyptic number.

97678965600 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

97678965600 is an abundant number, since it is smaller than the sum of its proper divisors (246761512236).

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

97678965600 is a wasteful number, since it uses less digits than its factorization.

97678965600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13566549 (or 13566533 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 63.

The spelling of 97678965600 in words is "ninety-seven billion, six hundred seventy-eight million, nine hundred sixty-five thousand, six hundred".