197707312704 has 56 divisors (see below), whose sum is σ = 570655204128. Its totient is φ = 59911306240.

The previous prime is 197707312697. The next prime is 197707312711. The reversal of 197707312704 is 407213707791.

It is an interprime number because it is at equal distance from previous prime (197707312697) and next prime (197707312711).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46803597 + ... + 46807820.

Almost surely, 2^197707312704 is an apocalyptic number.

It is an amenable number.

197707312704 is an abundant number, since it is smaller than the sum of its proper divisors (372947891424).

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

197707312704 is a wasteful number, since it uses less digits than its factorization.

197707312704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93611443 (or 93611433 counting only the distinct ones).

The product of its (nonzero) digits is 518616, while the sum is 48.

The spelling of 197707312704 in words is "one hundred ninety-seven billion, seven hundred seven million, three hundred twelve thousand, seven hundred four".