7791106368 has 56 divisors (see below), whose sum is σ = 20649988672. Its totient is φ = 2592497664.

The previous prime is 7791106343. The next prime is 7791106439. The reversal of 7791106368 is 8636011977.

It is a happy number.

It is a super-3 number, since 3×7791106368³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75621 + ... + 145947.

Almost surely, 2^7791106368 is an apocalyptic number.

It is an amenable number.

7791106368 is an abundant number, since it is smaller than the sum of its proper divisors (12858882304).

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

7791106368 is a wasteful number, since it uses less digits than its factorization.

7791106368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70919 (or 70909 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 48.

The square root of 7791106368 is about 88267.2440263091. The cubic root of 7791106368 is about 1982.4384445627.

The spelling of 7791106368 in words is "seven billion, seven hundred ninety-one million, one hundred six thousand, three hundred sixty-eight".