283334648 has 16 divisors (see below), whose sum is σ = 562502880. Its totient is φ = 133333888.

The previous prime is 283334633. The next prime is 283334651. The reversal of 283334648 is 846433382.

It is a congruent number.

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, 1041536 + ... + 1041807.

It is an arithmetic number, because the mean of its divisors is an integer number (35156430).

Almost surely, 2^283334648 is an apocalyptic number.

It is an amenable number.

283334648 is a deficient number, since it is larger than the sum of its proper divisors (279168232).

283334648 is a wasteful number, since it uses less digits than its factorization.

283334648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083366 (or 2083362 counting only the distinct ones).

The product of its digits is 331776, while the sum is 41.

The square root of 283334648 is about 16832.5472819773. The cubic root of 283334648 is about 656.8001279348.

The spelling of 283334648 in words is "two hundred eighty-three million, three hundred thirty-four thousand, six hundred forty-eight".