802648448 has 32 divisors (see below), whose sum is σ = 1827460560. Its totient is φ = 343991808.

The previous prime is 802648447. The next prime is 802648471. The reversal of 802648448 is 844846208.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 802648399 and 802648408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802648447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447011 + ... + 448802.

Almost surely, 2^802648448 is an apocalyptic number.

It is an amenable number.

802648448 is an abundant number, since it is smaller than the sum of its proper divisors (1024812112).

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

802648448 is an equidigital number, since it uses as much as digits as its factorization.

802648448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895834 (or 895822 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 44.

The square root of 802648448 is about 28331.0509512090. The cubic root of 802648448 is about 929.3410555542.

The spelling of 802648448 in words is "eight hundred two million, six hundred forty-eight thousand, four hundred forty-eight".