6859497 has 16 divisors (see below), whose sum is σ = 9659520. Its totient is φ = 4321152.

The previous prime is 6859493. The next prime is 6859499. The reversal of 6859497 is 7949586.

It is not a de Polignac number, because 6859497 - 2² = 6859493 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6859493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5583 + ... + 6699.

It is an arithmetic number, because the mean of its divisors is an integer number (603720).

Almost surely, 2^6859497 is an apocalyptic number.

It is an amenable number.

6859497 is a deficient number, since it is larger than the sum of its proper divisors (2800023).

6859497 is a wasteful number, since it uses less digits than its factorization.

6859497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232.

The product of its digits is 544320, while the sum is 48.

The square root of 6859497 is about 2619.0641458353. The cubic root of 6859497 is about 190.0045889935.

The spelling of 6859497 in words is "six million, eight hundred fifty-nine thousand, four hundred ninety-seven".