6297606144 has 120 divisors (see below), whose sum is σ = 18810972180. Its totient is φ = 2099146752.

The previous prime is 6297606143. The next prime is 6297606167. The reversal of 6297606144 is 4416067926.

6297606144 is a `hidden beast` number, since 6 + 29 + 7 + 6 + 0 + 614 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6297606144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6297606143) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 146907 + ... + 184869.

Almost surely, 2^6297606144 is an apocalyptic number.

6297606144 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6297606144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9405486090).

6297606144 is an abundant number, since it is smaller than the sum of its proper divisors (12513366036).

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

6297606144 is an equidigital number, since it uses as much as digits as its factorization.

6297606144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37997 (or 37968 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 6297606144 is about 79357.4580238052. The cubic root of 6297606144 is about 1846.6807923491.

The spelling of 6297606144 in words is "six billion, two hundred ninety-seven million, six hundred six thousand, one hundred forty-four".