1234489330 has 16 divisors (see below), whose sum is σ = 2258509464. Its totient is φ = 485700480.

The previous prime is 1234489297. The next prime is 1234489339. The reversal of 1234489330 is 339844321.

It can be written as a sum of positive squares in 4 ways, for example, as 553331529 + 681157801 = 23523^2 + 26099^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1234489330.

It is not an unprimeable number, because it can be changed into a prime (1234489339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1011267 + ... + 1012486.

Almost surely, 2^1234489330 is an apocalyptic number.

1234489330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1234489330 is a deficient number, since it is larger than the sum of its proper divisors (1024020134).

1234489330 is a wasteful number, since it uses less digits than its factorization.

1234489330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023821.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 1234489330 is about 35135.3003402561. The cubic root of 1234489330 is about 1072.7432245045.

The spelling of 1234489330 in words is "one billion, two hundred thirty-four million, four hundred eighty-nine thousand, three hundred thirty".