97198347616 has 24 divisors (see below), whose sum is σ = 196531120800. Its totient is φ = 47285682048.

The previous prime is 97198347613. The next prime is 97198347629. The reversal of 97198347616 is 61674389179.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97198347613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41045416 + ... + 41047783.

It is an arithmetic number, because the mean of its divisors is an integer number (8188796700).

Almost surely, 2^97198347616 is an apocalyptic number.

It is an amenable number.

97198347616 is an abundant number, since it is smaller than the sum of its proper divisors (99332773184).

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

97198347616 is a wasteful number, since it uses less digits than its factorization.

97198347616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82093246 (or 82093238 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 61.

The spelling of 97198347616 in words is "ninety-seven billion, one hundred ninety-eight million, three hundred forty-seven thousand, six hundred sixteen".