6790668 has 12 divisors (see below), whose sum is σ = 15844920. Its totient is φ = 2263552.

The previous prime is 6790649. The next prime is 6790691. The reversal of 6790668 is 8660976.

It is a happy number.

6790668 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×6790668² = 92226343772448, which contains 22 as substring.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282933 + ... + 282956.

It is an arithmetic number, because the mean of its divisors is an integer number (1320410).

Almost surely, 2^6790668 is an apocalyptic number.

It is an amenable number.

6790668 is an abundant number, since it is smaller than the sum of its proper divisors (9054252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6790668 is a wasteful number, since it uses less digits than its factorization.

6790668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565896 (or 565894 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 6790668 is about 2605.8910184426. The cubic root of 6790668 is about 189.3669420048.

The spelling of 6790668 in words is "six million, seven hundred ninety thousand, six hundred sixty-eight".