7764227012 has 24 divisors (see below), whose sum is σ = 14630505120. Its totient is φ = 3591824000.

The previous prime is 7764227011. The next prime is 7764227021. The reversal of 7764227012 is 2107224677.

It is not an unprimeable number, because it can be changed into a prime (7764227011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 963614 + ... + 971637.

It is an arithmetic number, because the mean of its divisors is an integer number (609604380).

Almost surely, 2^7764227012 is an apocalyptic number.

It is an amenable number.

7764227012 is a deficient number, since it is larger than the sum of its proper divisors (6866278108).

7764227012 is a wasteful number, since it uses less digits than its factorization.

7764227012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935331 (or 1935329 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 38.

The square root of 7764227012 is about 88114.8512567547. The cubic root of 7764227012 is about 1980.1560102219.

The spelling of 7764227012 in words is "seven billion, seven hundred sixty-four million, two hundred twenty-seven thousand, twelve".