6716890 has 16 divisors (see below), whose sum is σ = 12130560. Its totient is φ = 2677840.

The previous prime is 6716873. The next prime is 6716891. The reversal of 6716890 is 986176.

It is a super-2 number, since 2×6716890² = 90233222544200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6716891) 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, 2655 + ... + 4525.

It is an arithmetic number, because the mean of its divisors is an integer number (758160).

Almost surely, 2^6716890 is an apocalyptic number.

6716890 is a deficient number, since it is larger than the sum of its proper divisors (5413670).

6716890 is a wasteful number, since it uses less digits than its factorization.

6716890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 6716890 is about 2591.6963556713. The cubic root of 6716890 is about 188.6786435534.

The spelling of 6716890 in words is "six million, seven hundred sixteen thousand, eight hundred ninety".