1130398244 has 6 divisors (see below), whose sum is σ = 1978196934. Its totient is φ = 565199120.

The previous prime is 1130398219. The next prime is 1130398271. The reversal of 1130398244 is 4428930311.

It can be written as a sum of positive squares in only one way, i.e., 1123054144 + 7344100 = 33512^2 + 2710^2 .

It is a super-3 number, since 3×1130398244³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141299777 + ... + 141299784.

It is an arithmetic number, because the mean of its divisors is an integer number (329699489).

Almost surely, 2^1130398244 is an apocalyptic number.

It is an amenable number.

1130398244 is a deficient number, since it is larger than the sum of its proper divisors (847798690).

1130398244 is a wasteful number, since it uses less digits than its factorization.

1130398244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282599565 (or 282599563 counting only the distinct ones).

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

The square root of 1130398244 is about 33621.3956283793. The cubic root of 1130398244 is about 1041.7027837490.

The spelling of 1130398244 in words is "one billion, one hundred thirty million, three hundred ninety-eight thousand, two hundred forty-four".