1043609088 has 40 divisors (see below), whose sum is σ = 2780243928. Its totient is φ = 347869184.

The previous prime is 1043609057. The next prime is 1043609089. The reversal of 1043609088 is 8809063401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043609089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338181 + ... + 341252.

Almost surely, 2^1043609088 is an apocalyptic number.

It is an amenable number.

1043609088 is an abundant number, since it is smaller than the sum of its proper divisors (1736634840).

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

1043609088 is an frugal number, since it uses more digits than its factorization.

1043609088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679454 (or 679438 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 1043609088 is about 32304.9390651027. The cubic root of 1043609088 is about 1014.3300319609.

The spelling of 1043609088 in words is "one billion, forty-three million, six hundred nine thousand, eighty-eight".