838280488 has 8 divisors (see below), whose sum is σ = 1571775930. Its totient is φ = 419140240.

The previous prime is 838280461. The next prime is 838280501. The reversal of 838280488 is 884082838.

838280488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 806673604 + 31606884 = 28402^2 + 5622^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52392523 + ... + 52392538.

Almost surely, 2^838280488 is an apocalyptic number.

It is an amenable number.

838280488 is a deficient number, since it is larger than the sum of its proper divisors (733495442).

838280488 is a wasteful number, since it uses less digits than its factorization.

838280488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104785067 (or 104785063 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 49.

The square root of 838280488 is about 28953.0738955296. The cubic root of 838280488 is about 942.8945363017.

The spelling of 838280488 in words is "eight hundred thirty-eight million, two hundred eighty thousand, four hundred eighty-eight".