6845392307 has 8 divisors (see below), whose sum is σ = 7412692560. Its totient is φ = 6283910880.

The previous prime is 6845392271. The next prime is 6845392331. The reversal of 6845392307 is 7032935486.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6845392307 - 2¹⁴ = 6845375923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6845392507) 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, 1452257 + ... + 1456962.

It is an arithmetic number, because the mean of its divisors is an integer number (926586570).

Almost surely, 2^6845392307 is an apocalyptic number.

6845392307 is a deficient number, since it is larger than the sum of its proper divisors (567300253).

6845392307 is a wasteful number, since it uses less digits than its factorization.

6845392307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909413.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The square root of 6845392307 is about 82736.8860122255. The cubic root of 6845392307 is about 1898.7426868162.

The spelling of 6845392307 in words is "six billion, eight hundred forty-five million, three hundred ninety-two thousand, three hundred seven".