6797743997 has 8 divisors (see below), whose sum is σ = 7573502592. Its totient is φ = 6048282400.

The previous prime is 6797743993. The next prime is 6797744027. The reversal of 6797743997 is 7993477976.

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 6797743997 - 2² = 6797743993 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6797743993) 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, 6573704 + ... + 6574737.

It is an arithmetic number, because the mean of its divisors is an integer number (946687824).

Almost surely, 2^6797743997 is an apocalyptic number.

It is an amenable number.

6797743997 is a deficient number, since it is larger than the sum of its proper divisors (775758595).

6797743997 is a wasteful number, since it uses less digits than its factorization.

6797743997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13148499.

The product of its digits is 126023688, while the sum is 68.

The square root of 6797743997 is about 82448.4323501666. The cubic root of 6797743997 is about 1894.3269374738.

The spelling of 6797743997 in words is "six billion, seven hundred ninety-seven million, seven hundred forty-three thousand, nine hundred ninety-seven".