6697463 has 8 divisors (see below), whose sum is σ = 6977280. Its totient is φ = 6420960.

The previous prime is 6697459. The next prime is 6697477. The reversal of 6697463 is 3647966.

It is a happy number.

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 6697463 - 2² = 6697459 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6697463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6697403) 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, 3818 + ... + 5288.

It is an arithmetic number, because the mean of its divisors is an integer number (872160).

Almost surely, 2^6697463 is an apocalyptic number.

6697463 is a deficient number, since it is larger than the sum of its proper divisors (279817).

6697463 is a wasteful number, since it uses less digits than its factorization.

6697463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657.

The product of its digits is 163296, while the sum is 41.

The square root of 6697463 is about 2587.9457104043. The cubic root of 6697463 is about 188.4965652642.

The spelling of 6697463 in words is "six million, six hundred ninety-seven thousand, four hundred sixty-three".