1119447364 has 24 divisors (see below), whose sum is σ = 2239610240. Its totient is φ = 479609856.

The previous prime is 1119447353. The next prime is 1119447379. The reversal of 1119447364 is 4637449111.

It is a happy number.

1119447364 is nontrivially palindromic in base 5.

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, 149764 + ... + 157060.

Almost surely, 2^1119447364 is an apocalyptic number.

1119447364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1119447364 is an abundant number, since it is smaller than the sum of its proper divisors (1120162876).

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

1119447364 is a wasteful number, since it uses less digits than its factorization.

1119447364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12787 (or 12785 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 1119447364 is about 33458.1434631391. The cubic root of 1119447364 is about 1038.3279851755.

The spelling of 1119447364 in words is "one billion, one hundred nineteen million, four hundred forty-seven thousand, three hundred sixty-four".