1208830300 has 36 divisors (see below), whose sum is σ = 2624675760. Its totient is φ = 483253120.

The previous prime is 1208830289. The next prime is 1208830303. The reversal of 1208830300 is 30388021.

It is a super-2 number, since 2×1208830300² = 2922541388396180000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1208830303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 319017 + ... + 322783.

It is an arithmetic number, because the mean of its divisors is an integer number (72907660).

Almost surely, 2^1208830300 is an apocalyptic number.

1208830300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1208830300 is an abundant number, since it is smaller than the sum of its proper divisors (1415845460).

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

1208830300 is a wasteful number, since it uses less digits than its factorization.

1208830300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6990 (or 6983 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1208830300 is about 34768.2369412083. The cubic root of 1208830300 is about 1065.2587555565.

The spelling of 1208830300 in words is "one billion, two hundred eight million, eight hundred thirty thousand, three hundred".