97618345476 has 48 divisors (see below), whose sum is σ = 236114739840. Its totient is φ = 31352832000.

The previous prime is 97618345471. The next prime is 97618345519. The reversal of 97618345476 is 67454381679.

It is not an unprimeable number, because it can be changed into a prime (97618345471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118525 + ... + 457476.

It is an arithmetic number, because the mean of its divisors is an integer number (4919057080).

Almost surely, 2^97618345476 is an apocalyptic number.

It is an amenable number.

97618345476 is an abundant number, since it is smaller than the sum of its proper divisors (138496394364).

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

97618345476 is a wasteful number, since it uses less digits than its factorization.

97618345476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576524 (or 576522 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 60.

The spelling of 97618345476 in words is "ninety-seven billion, six hundred eighteen million, three hundred forty-five thousand, four hundred seventy-six".