10284789870 has 48 divisors (see below), whose sum is σ = 28147850640. Its totient is φ = 2598262272.

The previous prime is 10284789869. The next prime is 10284789913. The reversal of 10284789870 is 7898748201.

It is a happy number.

10284789870 is a `hidden beast` number, since 10 + 2 + 8 + 478 + 98 + 70 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3005539 + ... + 3008958.

It is an arithmetic number, because the mean of its divisors is an integer number (586413555).

Almost surely, 2^10284789870 is an apocalyptic number.

10284789870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10284789870 is an abundant number, since it is smaller than the sum of its proper divisors (17863060770).

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

10284789870 is a wasteful number, since it uses less digits than its factorization.

10284789870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6014529 (or 6014526 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 54.

The spelling of 10284789870 in words is "ten billion, two hundred eighty-four million, seven hundred eighty-nine thousand, eight hundred seventy".