2663000448 has 64 divisors (see below), whose sum is σ = 7224145920. Its totient is φ = 868774400.

The previous prime is 2663000447. The next prime is 2663000477. The reversal of 2663000448 is 8440003662.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×2663000448³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2663000447) 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, 55728 + ... + 91823.

It is an arithmetic number, because the mean of its divisors is an integer number (112877280).

Almost surely, 2^2663000448 is an apocalyptic number.

It is an amenable number.

2663000448 is an abundant number, since it is smaller than the sum of its proper divisors (4561145472).

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

2663000448 is a wasteful number, since it uses less digits than its factorization.

2663000448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147615 (or 147603 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 2663000448 is about 51604.2677304891. The cubic root of 2663000448 is about 1386.0867537301.

The spelling of 2663000448 in words is "two billion, six hundred sixty-three million, four hundred forty-eight", and thus it is an aban number.