6623040948 has 24 divisors (see below), whose sum is σ = 16362807552. Its totient is φ = 2077816704.

The previous prime is 6623040947. The next prime is 6623040971. The reversal of 6623040948 is 8490403266.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6623040947) 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, 16232740 + ... + 16233147.

It is an arithmetic number, because the mean of its divisors is an integer number (681783648).

Almost surely, 2^6623040948 is an apocalyptic number.

6623040948 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

6623040948 is an abundant number, since it is smaller than the sum of its proper divisors (9739766604).

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

6623040948 is a wasteful number, since it uses less digits than its factorization.

6623040948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32465911 (or 32465909 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 6623040948 is about 81382.0677299367. The cubic root of 6623040948 is about 1877.9577328443.

The spelling of 6623040948 in words is "six billion, six hundred twenty-three million, forty thousand, nine hundred forty-eight".