6390948 has 24 divisors (see below), whose sum is σ = 14966560. Its totient is φ = 2122560.

The previous prime is 6390947. The next prime is 6390949. The reversal of 6390948 is 8490936.

6390948 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6390947) and next prime (6390949).

It is not an unprimeable number, because it can be changed into a prime (6390947) 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, 3168 + ... + 4776.

Almost surely, 2^6390948 is an apocalyptic number.

It is an amenable number.

6390948 is an abundant number, since it is smaller than the sum of its proper divisors (8575612).

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

6390948 is a wasteful number, since it uses less digits than its factorization.

6390948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947 (or 1945 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 6390948 is about 2528.0324365008. The cubic root of 6390948 is about 185.5759794146.

The spelling of 6390948 in words is "six million, three hundred ninety thousand, nine hundred forty-eight".