6700830 has 16 divisors (see below), whose sum is σ = 16082064. Its totient is φ = 1786880.

The previous prime is 6700783. The next prime is 6700831. The reversal of 6700830 is 380076.

It is a super-2 number, since 2×6700830² = 89802245377800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6700830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6700831) 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, 111651 + ... + 111710.

It is an arithmetic number, because the mean of its divisors is an integer number (1005129).

Almost surely, 2^6700830 is an apocalyptic number.

6700830 is an abundant number, since it is smaller than the sum of its proper divisors (9381234).

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

6700830 is a wasteful number, since it uses less digits than its factorization.

6700830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223371.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 6700830 is about 2588.5961446313. The cubic root of 6700830 is about 188.5281474524.

The spelling of 6700830 in words is "six million, seven hundred thousand, eight hundred thirty".