6739797 has 8 divisors (see below), whose sum is σ = 9069280. Its totient is φ = 4451760.

The previous prime is 6739793. The next prime is 6739801. The reversal of 6739797 is 7979376.

It is an interprime number because it is at equal distance from previous prime (6739793) and next prime (6739801).

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

It is not a de Polignac number, because 6739797 - 2² = 6739793 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 (6739793) 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, 9979 + ... + 10632.

It is an arithmetic number, because the mean of its divisors is an integer number (1133660).

Almost surely, 2^6739797 is an apocalyptic number.

It is an amenable number.

6739797 is a deficient number, since it is larger than the sum of its proper divisors (2329483).

6739797 is a wasteful number, since it uses less digits than its factorization.

6739797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20723.

The product of its digits is 500094, while the sum is 48.

The square root of 6739797 is about 2596.1119005158. Note that the first 3 decimals coincide. The cubic root of 6739797 is about 188.8928874330.

The spelling of 6739797 in words is "six million, seven hundred thirty-nine thousand, seven hundred ninety-seven".