97347287020 has 48 divisors (see below), whose sum is σ = 214730385408. Its totient is φ = 36999230400.

The previous prime is 97347286987. The next prime is 97347287021. The reversal of 97347287020 is 2078274379.

It is not an unprimeable number, because it can be changed into a prime (97347287021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631284 + ... + 770203.

It is an arithmetic number, because the mean of its divisors is an integer number (4473549696).

Almost surely, 2^97347287020 is an apocalyptic number.

It is an amenable number.

97347287020 is an abundant number, since it is smaller than the sum of its proper divisors (117383098388).

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

97347287020 is a wasteful number, since it uses less digits than its factorization.

97347287020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401670 (or 1401668 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 49.

The spelling of 97347287020 in words is "ninety-seven billion, three hundred forty-seven million, two hundred eighty-seven thousand, twenty".