7927077312 has 420 divisors, whose sum is σ = 29830297464. Its totient is φ = 2058255360.

The previous prime is 7927077299. The next prime is 7927077331. The reversal of 7927077312 is 2137707297.

It is a congruent number.

It is an unprimeable number.

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 59 ways as a sum of consecutive naturals, for example, 2792758 + ... + 2795594.

Almost surely, 2^7927077312 is an apocalyptic number.

7927077312 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7927077312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14915148732).

7927077312 is an abundant number, since it is smaller than the sum of its proper divisors (21903220152).

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

7927077312 is a wasteful number, since it uses less digits than its factorization.

7927077312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886 (or 2860 counting only the distinct ones).

The product of its (nonzero) digits is 259308, while the sum is 45.

The square root of 7927077312 is about 89034.1356559382. The cubic root of 7927077312 is about 1993.9045509566.

The spelling of 7927077312 in words is "seven billion, nine hundred twenty-seven million, seventy-seven thousand, three hundred twelve".