6699874 has 8 divisors (see below), whose sum is σ = 10214748. Its totient is φ = 3294960.

The previous prime is 6699871. The next prime is 6699881. The reversal of 6699874 is 4789966.

It can be written as a sum of positive squares in 2 ways, for example, as 5784025 + 915849 = 2405^2 + 957^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6699871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27337 + ... + 27580.

Almost surely, 2^6699874 is an apocalyptic number.

6699874 is a deficient number, since it is larger than the sum of its proper divisors (3514874).

6699874 is a wasteful number, since it uses less digits than its factorization.

6699874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54980.

The product of its digits is 653184, while the sum is 49.

The square root of 6699874 is about 2588.4114819711. The cubic root of 6699874 is about 188.5191813253.

The spelling of 6699874 in words is "six million, six hundred ninety-nine thousand, eight hundred seventy-four".