6270742368 has 144 divisors (see below), whose sum is σ = 20477620800. Its totient is φ = 1800195840.

The previous prime is 6270742363. The next prime is 6270742381. The reversal of 6270742368 is 8632470726.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6270742363) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 8103 + ... + 112281.

It is an arithmetic number, because the mean of its divisors is an integer number (142205700).

Almost surely, 2^6270742368 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 6270742368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10238810400).

6270742368 is an abundant number, since it is smaller than the sum of its proper divisors (14206878432).

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

6270742368 is a wasteful number, since it uses less digits than its factorization.

6270742368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104225 (or 104214 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The square root of 6270742368 is about 79188.0190937998. The cubic root of 6270742368 is about 1844.0512468446.

The spelling of 6270742368 in words is "six billion, two hundred seventy million, seven hundred forty-two thousand, three hundred sixty-eight".