7772443416 has 48 divisors (see below), whose sum is σ = 21054424560. Its totient is φ = 2590315200.

The previous prime is 7772443397. The next prime is 7772443447. The reversal of 7772443416 is 6143442777.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 707421 + ... + 718323.

It is an arithmetic number, because the mean of its divisors is an integer number (438633845).

Almost surely, 2^7772443416 is an apocalyptic number.

It is an amenable number.

7772443416 is an abundant number, since it is smaller than the sum of its proper divisors (13281981144).

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

7772443416 is a wasteful number, since it uses less digits than its factorization.

7772443416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20816 (or 20809 counting only the distinct ones).

The product of its digits is 790272, while the sum is 45.

The square root of 7772443416 is about 88161.4621929559. The cubic root of 7772443416 is about 1980.8542564226.

The spelling of 7772443416 in words is "seven billion, seven hundred seventy-two million, four hundred forty-three thousand, four hundred sixteen".