7769230844 has 12 divisors (see below), whose sum is σ = 13963617864. Its totient is φ = 3779625744.

The previous prime is 7769230837. The next prime is 7769230849. The reversal of 7769230844 is 4480329677.

It is a junction number, because it is equal to n+sod(n) for n = 7769230792 and 7769230801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7769230849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26247254 + ... + 26247549.

It is an arithmetic number, because the mean of its divisors is an integer number (1163634822).

Almost surely, 2^7769230844 is an apocalyptic number.

7769230844 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

7769230844 is a deficient number, since it is larger than the sum of its proper divisors (6194387020).

7769230844 is a wasteful number, since it uses less digits than its factorization.

7769230844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52494844 (or 52494842 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 50.

The square root of 7769230844 is about 88143.2404895577. The cubic root of 7769230844 is about 1980.5813043388.

The spelling of 7769230844 in words is "seven billion, seven hundred sixty-nine million, two hundred thirty thousand, eight hundred forty-four".