6995670 has 128 divisors (see below), whose sum is σ = 20528640. Its totient is φ = 1505280.

The previous prime is 6995647. The next prime is 6995683. The reversal of 6995670 is 765996.

6995670 is a nontrivial binomial coefficient, being equal to C(3741, 2).

It is a d-powerful number, because it can be written as 6⁴ + 9⁶ + 9⁷ + 5 + 6⁸ + 7³ + 0 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 162669 + ... + 162711.

It is an arithmetic number, because the mean of its divisors is an integer number (160380).

Almost surely, 2^6995670 is an apocalyptic number.

6995670 is the 3740-th triangular number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6995670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10264320).

6995670 is an abundant number, since it is smaller than the sum of its proper divisors (13532970).

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

6995670 is a wasteful number, since it uses less digits than its factorization.

6995670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110.

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 6995670 is about 2644.9328913982. The cubic root of 6995670 is about 191.2536673226.

The spelling of 6995670 in words is "six million, nine hundred ninety-five thousand, six hundred seventy".