1078802860 has 12 divisors (see below), whose sum is σ = 2265486048. Its totient is φ = 431521136.

The previous prime is 1078802849. The next prime is 1078802867. The reversal of 1078802860 is 682088701.

It is a super-2 number, since 2×1078802860² = 2327631221488359200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1078802867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26970052 + ... + 26970091.

It is an arithmetic number, because the mean of its divisors is an integer number (188790504).

Almost surely, 2^1078802860 is an apocalyptic number.

1078802860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1078802860 is an abundant number, since it is smaller than the sum of its proper divisors (1186683188).

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

1078802860 is a wasteful number, since it uses less digits than its factorization.

1078802860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53940152 (or 53940150 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 40.

The square root of 1078802860 is about 32845.1344950816. The cubic root of 1078802860 is about 1025.6063388501.

The spelling of 1078802860 in words is "one billion, seventy-eight million, eight hundred two thousand, eight hundred sixty".