7685360790 has 16 divisors (see below), whose sum is σ = 18444865968. Its totient is φ = 2049429536.

The previous prime is 7685360747. The next prime is 7685360791. The reversal of 7685360790 is 970635867.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7685360791) 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, 128089317 + ... + 128089376.

It is an arithmetic number, because the mean of its divisors is an integer number (1152804123).

Almost surely, 2^7685360790 is an apocalyptic number.

7685360790 is an abundant number, since it is smaller than the sum of its proper divisors (10759505178).

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

7685360790 is a wasteful number, since it uses less digits than its factorization.

7685360790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256178703.

The product of its (nonzero) digits is 1905120, while the sum is 51.

The square root of 7685360790 is about 87666.1895487650. The cubic root of 7685360790 is about 1973.4286098145.

The spelling of 7685360790 in words is "seven billion, six hundred eighty-five million, three hundred sixty thousand, seven hundred ninety".