6935746475397 has 8 divisors (see below), whose sum is σ = 9301116661344. Its totient is φ = 4597103636528.

The previous prime is 6935746475293. The next prime is 6935746475407. The reversal of 6935746475397 is 7935746475396.

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

It is a cyclic number.

It is not a de Polignac number, because 6935746475397 - 2³⁴ = 6918566606213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6935746475797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6681836163 + ... + 6681837200.

It is an arithmetic number, because the mean of its divisors is an integer number (1162639582668).

Almost surely, 2^{6935746475397} is an apocalyptic number.

It is an amenable number.

6935746475397 is a deficient number, since it is larger than the sum of its proper divisors (2365370185947).

6935746475397 is a wasteful number, since it uses less digits than its factorization.

6935746475397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13363673539.

The product of its digits is 3600676800, while the sum is 75.

Subtracting 6935746475397 from its reverse (7935746475396), we obtain a palindrome (999999999999).

The spelling of 6935746475397 in words is "six trillion, nine hundred thirty-five billion, seven hundred forty-six million, four hundred seventy-five thousand, three hundred ninety-seven".