1049430860 has 12 divisors (see below), whose sum is σ = 2203804848. Its totient is φ = 419772336.

The previous prime is 1049430853. The next prime is 1049430871. The reversal of 1049430860 is 680349401.

1049430860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1049430860² = 2202610259840679200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1049430860.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26235752 + ... + 26235791.

It is an arithmetic number, because the mean of its divisors is an integer number (183650404).

Almost surely, 2^1049430860 is an apocalyptic number.

1049430860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1049430860 is an abundant number, since it is smaller than the sum of its proper divisors (1154373988).

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

1049430860 is a wasteful number, since it uses less digits than its factorization.

1049430860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52471552 (or 52471550 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 1049430860 is about 32394.9202808095. The cubic root of 1049430860 is about 1016.2126817761.

The spelling of 1049430860 in words is "one billion, forty-nine million, four hundred thirty thousand, eight hundred sixty".