1111489324 has 24 divisors (see below), whose sum is σ = 2179286928. Its totient is φ = 491567040.

The previous prime is 1111489321. The next prime is 1111489333. The reversal of 1111489324 is 4239841111.

It is a self number, because there is not a number n which added to its sum of digits gives 1111489324.

It is not an unprimeable number, because it can be changed into a prime (1111489321) 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, 339739 + ... + 342994.

It is an arithmetic number, because the mean of its divisors is an integer number (90803622).

Almost surely, 2^1111489324 is an apocalyptic number.

It is an amenable number.

1111489324 is a deficient number, since it is larger than the sum of its proper divisors (1067797604).

1111489324 is a wasteful number, since it uses less digits than its factorization.

1111489324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682785 (or 682783 counting only the distinct ones).

The product of its digits is 6912, while the sum is 34.

The square root of 1111489324 is about 33339.0060439720. The cubic root of 1111489324 is about 1035.8616748578.

It can be divided in two parts, 11 and 11489324, that multiplied together give a square (126382564 = 11242²).

The spelling of 1111489324 in words is "one billion, one hundred eleven million, four hundred eighty-nine thousand, three hundred twenty-four".