6223764340 has 24 divisors (see below), whose sum is σ = 13092580872. Its totient is φ = 2485186560.

The previous prime is 6223764319. The next prime is 6223764341. The reversal of 6223764340 is 434673226.

It can be written as a sum of positive squares in 4 ways, for example, as 2069704036 + 4154060304 = 45494^2 + 64452^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6223764340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6223764341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258121 + ... + 281200.

It is an arithmetic number, because the mean of its divisors is an integer number (545524203).

Almost surely, 2^6223764340 is an apocalyptic number.

It is an amenable number.

6223764340 is an abundant number, since it is smaller than the sum of its proper divisors (6868816532).

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

6223764340 is a wasteful number, since it uses less digits than its factorization.

6223764340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539907 (or 539905 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 37.

The square root of 6223764340 is about 78890.8381245883. The cubic root of 6223764340 is about 1839.4347212034.

The spelling of 6223764340 in words is "six billion, two hundred twenty-three million, seven hundred sixty-four thousand, three hundred forty".