1130444346 has 16 divisors (see below), whose sum is σ = 2261327904. Its totient is φ = 376741584.

The previous prime is 1130444323. The next prime is 1130444363. The reversal of 1130444346 is 6434440311.

It is a super-3 number, since 3×1130444346³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21981 + ... + 52383.

It is an arithmetic number, because the mean of its divisors is an integer number (141332994).

Almost surely, 2^1130444346 is an apocalyptic number.

1130444346 is an abundant number, since it is smaller than the sum of its proper divisors (1130883558).

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

1130444346 is a wasteful number, since it uses less digits than its factorization.

1130444346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36605.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 1130444346 is about 33622.0812264797. The cubic root of 1130444346 is about 1041.7169451088.

Adding to 1130444346 its reverse (6434440311), we get a palindrome (7564884657).

The spelling of 1130444346 in words is "one billion, one hundred thirty million, four hundred forty-four thousand, three hundred forty-six".