7776334652 has 12 divisors (see below), whose sum is σ = 13610166696. Its totient is φ = 3887715600.

The previous prime is 7776334639. The next prime is 7776334693. The reversal of 7776334652 is 2564336777.

It is a super-2 number, since 2×7776334652² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7776334652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72599 + ... + 144302.

It is an arithmetic number, because the mean of its divisors is an integer number (1134180558).

Almost surely, 2^7776334652 is an apocalyptic number.

It is an amenable number.

7776334652 is a deficient number, since it is larger than the sum of its proper divisors (5833832044).

7776334652 is a wasteful number, since it uses less digits than its factorization.

7776334652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225868 (or 225866 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 50.

The square root of 7776334652 is about 88183.5282351529. The cubic root of 7776334652 is about 1981.1847696224.

The spelling of 7776334652 in words is "seven billion, seven hundred seventy-six million, three hundred thirty-four thousand, six hundred fifty-two".