1160798820 has 24 divisors (see below), whose sum is σ = 3250236864. Its totient is φ = 309546336.

The previous prime is 1160798819. The next prime is 1160798831. The reversal of 1160798820 is 288970611.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9673264 + ... + 9673383.

It is an arithmetic number, because the mean of its divisors is an integer number (135426536).

Almost surely, 2^1160798820 is an apocalyptic number.

1160798820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1160798820 is an abundant number, since it is smaller than the sum of its proper divisors (2089438044).

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

1160798820 is a wasteful number, since it uses less digits than its factorization.

1160798820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19346659 (or 19346657 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 42.

The square root of 1160798820 is about 34070.4977950132. The cubic root of 1160798820 is about 1050.9587071482.

The spelling of 1160798820 in words is "one billion, one hundred sixty million, seven hundred ninety-eight thousand, eight hundred twenty".