6238447980 has 48 divisors (see below), whose sum is σ = 17487585024. Its totient is φ = 1661688000.

The previous prime is 6238447951. The next prime is 6238447997. The reversal of 6238447980 is 897448326.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5896 + ... + 111855.

It is an arithmetic number, because the mean of its divisors is an integer number (364324688).

Almost surely, 2^6238447980 is an apocalyptic number.

6238447980 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6238447980 is an abundant number, since it is smaller than the sum of its proper divisors (11249137044).

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

6238447980 is a wasteful number, since it uses less digits than its factorization.

6238447980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118646 (or 118644 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 51.

The square root of 6238447980 is about 78983.8463231565. The cubic root of 6238447980 is about 1840.8801692448.

The spelling of 6238447980 in words is "six billion, two hundred thirty-eight million, four hundred forty-seven thousand, nine hundred eighty".