1010000780 has 48 divisors (see below), whose sum is σ = 2167240320. Its totient is φ = 395286528.

The previous prime is 1010000779. The next prime is 1010000809. The reversal of 1010000780 is 870000101.

1010000780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175712 + ... + 181368.

It is an arithmetic number, because the mean of its divisors is an integer number (45150840).

Almost surely, 2^1010000780 is an apocalyptic number.

1010000780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010000780 is an abundant number, since it is smaller than the sum of its proper divisors (1157239540).

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

1010000780 is a wasteful number, since it uses less digits than its factorization.

1010000780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5858 (or 5856 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 1010000780 is about 31780.5094358162. The cubic root of 1010000780 is about 1003.3225418230.

Adding to 1010000780 its reverse (870000101), we get a palindrome (1880000881).

The spelling of 1010000780 in words is "one billion, ten million, seven hundred eighty", and thus it is an aban number.