6677499 has 4 divisors (see below), whose sum is σ = 8903336. Its totient is φ = 4451664.

The previous prime is 6677491. The next prime is 6677527. The reversal of 6677499 is 9947766.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6677499 - 2³ = 6677491 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6677491) 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, 1112914 + ... + 1112919.

It is an arithmetic number, because the mean of its divisors is an integer number (2225834).

Almost surely, 2^6677499 is an apocalyptic number.

6677499 is a deficient number, since it is larger than the sum of its proper divisors (2225837).

6677499 is a wasteful number, since it uses less digits than its factorization.

6677499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225836.

The product of its digits is 571536, while the sum is 48.

The square root of 6677499 is about 2584.0857183925. The cubic root of 6677499 is about 188.3090867751.

The spelling of 6677499 in words is "six million, six hundred seventy-seven thousand, four hundred ninety-nine".