1160780488 has 32 divisors (see below), whose sum is σ = 2503877760. Its totient is φ = 494179200.

The previous prime is 1160780483. The next prime is 1160780501. The reversal of 1160780488 is 8840870611.

It is a super-2 number, since 2×1160780488² = 2694822682643036288, which contains 22 as substring.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1160780483) by changing a digit.

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, 60181 + ... + 77092.

It is an arithmetic number, because the mean of its divisors is an integer number (78246180).

Almost surely, 2^1160780488 is an apocalyptic number.

It is an amenable number.

1160780488 is an abundant number, since it is smaller than the sum of its proper divisors (1343097272).

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

1160780488 is a wasteful number, since it uses less digits than its factorization.

1160780488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137437 (or 137433 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 43.

The square root of 1160780488 is about 34070.2287635408. The cubic root of 1160780488 is about 1050.9531746718.

The spelling of 1160780488 in words is "one billion, one hundred sixty million, seven hundred eighty thousand, four hundred eighty-eight".