6850090938 has 16 divisors (see below), whose sum is σ = 14421244320. Its totient is φ = 2163186576.

The previous prime is 6850090937. The next prime is 6850090967. The reversal of 6850090938 is 8390900586.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6850090931) 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, 30044145 + ... + 30044372.

It is an arithmetic number, because the mean of its divisors is an integer number (901327770).

Almost surely, 2^6850090938 is an apocalyptic number.

6850090938 is an abundant number, since it is smaller than the sum of its proper divisors (7571153382).

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

6850090938 is a wasteful number, since it uses less digits than its factorization.

6850090938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60088541.

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 6850090938 is about 82765.2761609602. The cubic root of 6850090938 is about 1899.1770155058.

The spelling of 6850090938 in words is "six billion, eight hundred fifty million, ninety thousand, nine hundred thirty-eight".