6374066688 has 320 divisors, whose sum is σ = 20788669440. Its totient is φ = 1912320000.

The previous prime is 6374066663. The next prime is 6374066693. The reversal of 6374066688 is 8866604736.

It is a super-2 number, since 2×6374066688² = 81257452286142578688, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25394563 + ... + 25394813.

It is an arithmetic number, because the mean of its divisors is an integer number (64964592).

Almost surely, 2^6374066688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6374066688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10394334720).

6374066688 is an abundant number, since it is smaller than the sum of its proper divisors (14414602752).

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

6374066688 is a wasteful number, since it uses less digits than its factorization.

6374066688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The square root of 6374066688 is about 79837.7522729692. The cubic root of 6374066688 is about 1854.1243933671.

The spelling of 6374066688 in words is "six billion, three hundred seventy-four million, sixty-six thousand, six hundred eighty-eight".