844880488 has 16 divisors (see below), whose sum is σ = 1592905860. Its totient is φ = 420105600.

The previous prime is 844880423. The next prime is 844880521. The reversal of 844880488 is 884088448.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 836482084 + 8398404 = 28922^2 + 2898^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290293 + ... + 293188.

Almost surely, 2^844880488 is an apocalyptic number.

It is an amenable number.

844880488 is a deficient number, since it is larger than the sum of its proper divisors (748025372).

844880488 is a wasteful number, since it uses less digits than its factorization.

844880488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583668 (or 583664 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 52.

The square root of 844880488 is about 29066.8279659133. The cubic root of 844880488 is about 945.3626214891.

The spelling of 844880488 in words is "eight hundred forty-four million, eight hundred eighty thousand, four hundred eighty-eight".