6896670 has 32 divisors (see below), whose sum is σ = 18057600. Its totient is φ = 1671840.

The previous prime is 6896657. The next prime is 6896683. The reversal of 6896670 is 766986.

It is a happy number.

6896670 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6896657) and next prime (6896683).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10120 + ... + 10779.

It is an arithmetic number, because the mean of its divisors is an integer number (564300).

Almost surely, 2^6896670 is an apocalyptic number.

6896670 is an abundant number, since it is smaller than the sum of its proper divisors (11160930).

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

6896670 is a wasteful number, since it uses less digits than its factorization.

6896670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20920.

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

The square root of 6896670 is about 2626.1511761511. The cubic root of 6896670 is about 190.3471952701.

The spelling of 6896670 in words is "six million, eight hundred ninety-six thousand, six hundred seventy".