1050386000 has 40 divisors (see below), whose sum is σ = 2539838184. Its totient is φ = 420153600.

The previous prime is 1050385991. The next prime is 1050386039. The reversal of 1050386000 is 6830501.

It can be written as a sum of positive squares in 4 ways, for example, as 14318656 + 1036067344 = 3784^2 + 32188^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1050386000² = 2206621497992000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260597 + ... + 264596.

Almost surely, 2^1050386000 is an apocalyptic number.

1050386000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1050386000 is an abundant number, since it is smaller than the sum of its proper divisors (1489452184).

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

1050386000 is an equidigital number, since it uses as much as digits as its factorization.

1050386000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525216 (or 525200 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1050386000 is about 32409.6590540536. The cubic root of 1050386000 is about 1016.5208904427.

The spelling of 1050386000 in words is "one billion, fifty million, three hundred eighty-six thousand".