1828959730 has 32 divisors (see below), whose sum is σ = 3548095488. Its totient is φ = 674788800.

The previous prime is 1828959709. The next prime is 1828959749. The reversal of 1828959730 is 379598281.

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 15 ways as a sum of consecutive naturals, for example, 191775 + ... + 201085.

It is an arithmetic number, because the mean of its divisors is an integer number (110877984).

Almost surely, 2^1828959730 is an apocalyptic number.

1828959730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1828959730 is a deficient number, since it is larger than the sum of its proper divisors (1719135758).

1828959730 is a wasteful number, since it uses less digits than its factorization.

1828959730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10842.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The square root of 1828959730 is about 42766.3387490676. The cubic root of 1828959730 is about 1222.9293866527.

The spelling of 1828959730 in words is "one billion, eight hundred twenty-eight million, nine hundred fifty-nine thousand, seven hundred thirty".