6950820007 has 4 divisors (see below), whose sum is σ = 6951008560. Its totient is φ = 6950631456.

The previous prime is 6950819999. The next prime is 6950820013. The reversal of 6950820007 is 7000280596.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6950820007 - 2³ = 6950819999 is a prime.

It is a super-2 number, since 2×6950820007² = 96627797539422960098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6950826007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18882 + ... + 119407.

It is an arithmetic number, because the mean of its divisors is an integer number (1737752140).

Almost surely, 2^6950820007 is an apocalyptic number.

6950820007 is a deficient number, since it is larger than the sum of its proper divisors (188553).

6950820007 is a wasteful number, since it uses less digits than its factorization.

6950820007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188552.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 6950820007 is about 83371.5779327704. The cubic root of 6950820007 is about 1908.4407481186.

The spelling of 6950820007 in words is "six billion, nine hundred fifty million, eight hundred twenty thousand, seven".