1119480980 has 24 divisors (see below), whose sum is σ = 2367828960. Its totient is φ = 444569760.

The previous prime is 1119480961. The next prime is 1119480983. The reversal of 1119480980 is 890849111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1119480983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198566 + ... + 204125.

It is an arithmetic number, because the mean of its divisors is an integer number (98659540).

Almost surely, 2^1119480980 is an apocalyptic number.

1119480980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1119480980 is an abundant number, since it is smaller than the sum of its proper divisors (1248347980).

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

1119480980 is a wasteful number, since it uses less digits than its factorization.

1119480980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402839 (or 402837 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 41.

The square root of 1119480980 is about 33458.6458183830. The cubic root of 1119480980 is about 1038.3383784241.

The spelling of 1119480980 in words is "one billion, one hundred nineteen million, four hundred eighty thousand, nine hundred eighty".