6374636982 has 256 divisors, whose sum is σ = 17876367360. Its totient is φ = 1662819840.

The previous prime is 6374636929. The next prime is 6374637011. The reversal of 6374636982 is 2896364736.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19258557 + ... + 19258887.

It is an arithmetic number, because the mean of its divisors is an integer number (69829560).

Almost surely, 2^6374636982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6374636982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8938183680).

6374636982 is an abundant number, since it is smaller than the sum of its proper divisors (11501730378).

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

6374636982 is a wasteful number, since it uses less digits than its factorization.

6374636982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 397 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 54.

The square root of 6374636982 is about 79841.3237740958. The cubic root of 6374636982 is about 1854.1796884942.

The spelling of 6374636982 in words is "six billion, three hundred seventy-four million, six hundred thirty-six thousand, nine hundred eighty-two".