6397590916347 has 8 divisors (see below), whose sum is σ = 8530150432320. Its totient is φ = 4265046005640.

The previous prime is 6397590916303. The next prime is 6397590916351. The reversal of 6397590916347 is 7436190957936.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6397590916347 - 2⁸ = 6397590916091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6397590916357) 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, 2584729 + ... + 4413162.

It is an arithmetic number, because the mean of its divisors is an integer number (1066268804040).

Almost surely, 2^{6397590916347} is an apocalyptic number.

6397590916347 is a deficient number, since it is larger than the sum of its proper divisors (2132559515973).

6397590916347 is a wasteful number, since it uses less digits than its factorization.

6397590916347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7302633.

The product of its (nonzero) digits is 231472080, while the sum is 69.

The spelling of 6397590916347 in words is "six trillion, three hundred ninety-seven billion, five hundred ninety million, nine hundred sixteen thousand, three hundred forty-seven".