6785650894 has 16 divisors (see below), whose sum is σ = 11191228416. Its totient is φ = 3060099000.

The previous prime is 6785650891. The next prime is 6785650931. The reversal of 6785650894 is 4980565876.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6785650891) 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, 1211532 + ... + 1217119.

It is an arithmetic number, because the mean of its divisors is an integer number (699451776).

Almost surely, 2^6785650894 is an apocalyptic number.

6785650894 is a deficient number, since it is larger than the sum of its proper divisors (4405577522).

6785650894 is a wasteful number, since it uses less digits than its factorization.

6785650894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428791.

The product of its (nonzero) digits is 14515200, while the sum is 58.

The square root of 6785650894 is about 82375.0623307807. The cubic root of 6785650894 is about 1893.2029425746.

The spelling of 6785650894 in words is "six billion, seven hundred eighty-five million, six hundred fifty thousand, eight hundred ninety-four".