6340608 has 90 divisors (see below), whose sum is σ = 18742724. Its totient is φ = 2064384.

The previous prime is 6340597. The next prime is 6340637. The reversal of 6340608 is 8060436.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 147435 + ... + 147477.

Almost surely, 2^6340608 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 6340608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9371362).

6340608 is an abundant number, since it is smaller than the sum of its proper divisors (12402116).

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

6340608 is an equidigital number, since it uses as much as digits as its factorization.

6340608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 6340608 is about 2518.0563933320. The cubic root of 6340608 is about 185.0874483090.

The spelling of 6340608 in words is "six million, three hundred forty thousand, six hundred eight".