6397883714946 has 32 divisors (see below), whose sum is σ = 12853950197760. Its totient is φ = 2122931972304.

The previous prime is 6397883714897. The next prime is 6397883714951. The reversal of 6397883714946 is 6494173887936.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22577091 + ... + 22858713.

It is an arithmetic number, because the mean of its divisors is an integer number (401685943680).

Almost surely, 2^{6397883714946} is an apocalyptic number.

6397883714946 is an abundant number, since it is smaller than the sum of its proper divisors (6456066482814).

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

6397883714946 is a wasteful number, since it uses less digits than its factorization.

6397883714946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298830.

The product of its digits is 1316818944, while the sum is 75.

The spelling of 6397883714946 in words is "six trillion, three hundred ninety-seven billion, eight hundred eighty-three million, seven hundred fourteen thousand, nine hundred forty-six".