1079472768 has 128 divisors (see below), whose sum is σ = 3166732800. Its totient is φ = 323066880.

The previous prime is 1079472767. The next prime is 1079472839. The reversal of 1079472768 is 8672749701.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×1079472768² = 2330522913707163648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1079472768.

It is not an unprimeable number, because it can be changed into a prime (1079472763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349053 + ... + 352131.

It is an arithmetic number, because the mean of its divisors is an integer number (24740100).

Almost surely, 2^1079472768 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 1079472768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1583366400).

1079472768 is an abundant number, since it is smaller than the sum of its proper divisors (2087260032).

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

1079472768 is a wasteful number, since it uses less digits than its factorization.

1079472768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190 (or 3178 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 51.

The square root of 1079472768 is about 32855.3308916529. The cubic root of 1079472768 is about 1025.8185863793.

The spelling of 1079472768 in words is "one billion, seventy-nine million, four hundred seventy-two thousand, seven hundred sixty-eight".