97748916848 has 40 divisors (see below), whose sum is σ = 208313195376. Its totient is φ = 44431316160.

The previous prime is 97748916841. The next prime is 97748916901. The reversal of 97748916848 is 84861984779.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97748916841) 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, 2273711 + ... + 2316302.

Almost surely, 2^97748916848 is an apocalyptic number.

It is an amenable number.

97748916848 is an abundant number, since it is smaller than the sum of its proper divisors (110564278528).

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

97748916848 is a wasteful number, since it uses less digits than its factorization.

97748916848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4590054 (or 4590026 counting only the distinct ones).

The product of its digits is 195084288, while the sum is 71.

The spelling of 97748916848 in words is "ninety-seven billion, seven hundred forty-eight million, nine hundred sixteen thousand, eight hundred forty-eight".