7706827044 has 288 divisors, whose sum is σ = 24432844800. Its totient is φ = 1998743040.

The previous prime is 7706827019. The next prime is 7706827049. The reversal of 7706827044 is 4407286077.

It is a super-2 number, since 2×7706827044² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7706827049) 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 95 ways as a sum of consecutive naturals, for example, 20334447 + ... + 20334825.

Almost surely, 2^7706827044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7706827044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12216422400).

7706827044 is an abundant number, since it is smaller than the sum of its proper divisors (16726017756).

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

7706827044 is a wasteful number, since it uses less digits than its factorization.

7706827044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583 (or 578 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The square root of 7706827044 is about 87788.5359486078. The cubic root of 7706827044 is about 1975.2642529715.

The spelling of 7706827044 in words is "seven billion, seven hundred six million, eight hundred twenty-seven thousand, forty-four".