1160338280 has 16 divisors (see below), whose sum is σ = 2610761220. Its totient is φ = 464135296.

The previous prime is 1160338259. The next prime is 1160338313. The reversal of 1160338280 is 828330611.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1111422244 + 48916036 = 33338^2 + 6994^2 .

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, 14504189 + ... + 14504268.

Almost surely, 2^1160338280 is an apocalyptic number.

1160338280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1160338280 is an abundant number, since it is smaller than the sum of its proper divisors (1450422940).

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

1160338280 is a wasteful number, since it uses less digits than its factorization.

1160338280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29008468 (or 29008464 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1160338280 is about 34063.7384912461. The cubic root of 1160338280 is about 1050.8197015663.

Adding to 1160338280 its reverse (828330611), we get a palindrome (1988668891).

The spelling of 1160338280 in words is "one billion, one hundred sixty million, three hundred thirty-eight thousand, two hundred eighty".