6223695408 has 360 divisors, whose sum is σ = 21508206720. Its totient is φ = 1672151040.

The previous prime is 6223695391. The next prime is 6223695433. The reversal of 6223695408 is 8045963226.

6223695408 is a `hidden beast` number, since 6 + 2 + 236 + 9 + 5 + 408 = 666.

It is a super-3 number, since 3×6223695408³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8092848 + ... + 8093616.

Almost surely, 2^6223695408 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 6223695408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10754103360).

6223695408 is an abundant number, since it is smaller than the sum of its proper divisors (15284511312).

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

6223695408 is a wasteful number, since it uses less digits than its factorization.

6223695408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865 (or 849 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 6223695408 is about 78890.4012412157. The cubic root of 6223695408 is about 1839.4279302232.

The spelling of 6223695408 in words is "six billion, two hundred twenty-three million, six hundred ninety-five thousand, four hundred eight".