1079943168 has 56 divisors (see below), whose sum is σ = 2879738208. Its totient is φ = 359972864.

The previous prime is 1079943167. The next prime is 1079943199. The reversal of 1079943168 is 8613499701.

It is a happy number.

It is a super-2 number, since 2×1079943168² = 2332554492219752448, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (1079943167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2605 + ... + 46547.

Almost surely, 2^1079943168 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 1079943168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1439869104).

1079943168 is an abundant number, since it is smaller than the sum of its proper divisors (1799795040).

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

1079943168 is an frugal number, since it uses more digits than its factorization.

1079943168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43972 (or 43948 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 1079943168 is about 32862.4887675903. The cubic root of 1079943168 is about 1025.9675711435.

The spelling of 1079943168 in words is "one billion, seventy-nine million, nine hundred forty-three thousand, one hundred sixty-eight".