1868204300 has 36 divisors (see below), whose sum is σ = 4120475856. Its totient is φ = 735028800.

The previous prime is 1868204297. The next prime is 1868204311. The reversal of 1868204300 is 34028681.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 147032 + ... + 159231.

Almost surely, 2^1868204300 is an apocalyptic number.

1868204300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1868204300 is an abundant number, since it is smaller than the sum of its proper divisors (2252271556).

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

1868204300 is a wasteful number, since it uses less digits than its factorization.

1868204300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306338 (or 306331 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 1868204300 is about 43222.7289744643. The cubic root of 1868204300 is about 1231.6144881884.

The spelling of 1868204300 in words is "one billion, eight hundred sixty-eight million, two hundred four thousand, three hundred".