1824216680 has 64 divisors (see below), whose sum is σ = 4822070400. Its totient is φ = 612322560.

The previous prime is 1824216673. The next prime is 1824216683. The reversal of 1824216680 is 866124281.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1824216683) by changing a digit.

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, 153740 + ... + 165179.

It is an arithmetic number, because the mean of its divisors is an integer number (75344850).

Almost surely, 2^1824216680 is an apocalyptic number.

1824216680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1824216680 is an abundant number, since it is smaller than the sum of its proper divisors (2997853720).

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

1824216680 is a wasteful number, since it uses less digits than its factorization.

1824216680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318954 (or 318950 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 1824216680 is about 42710.8496754630. The cubic root of 1824216680 is about 1221.8713286302.

The spelling of 1824216680 in words is "one billion, eight hundred twenty-four million, two hundred sixteen thousand, six hundred eighty".