1079776000 has 144 divisors (see below), whose sum is σ = 2758811328. Its totient is φ = 420864000.

The previous prime is 1079775941. The next prime is 1079776007. The reversal of 1079776000 is 6779701.

It is not an unprimeable number, because it can be changed into a prime (1079776007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1311589 + ... + 1312411.

It is an arithmetic number, because the mean of its divisors is an integer number (19158412).

Almost surely, 2^1079776000 is an apocalyptic number.

1079776000 is a gapful number since it is divisible by the number (10) 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 1079776000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1379405664).

1079776000 is an abundant number, since it is smaller than the sum of its proper divisors (1679035328).

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

1079776000 is an frugal number, since it uses more digits than its factorization.

1079776000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895 (or 871 counting only the distinct ones).

The product of its (nonzero) digits is 18522, while the sum is 37.

The square root of 1079776000 is about 32859.9452221089. The cubic root of 1079776000 is about 1025.9146307659.

The spelling of 1079776000 in words is "one billion, seventy-nine million, seven hundred seventy-six thousand".