1048863344 has 20 divisors (see below), whose sum is σ = 2035412880. Its totient is φ = 523595520.

The previous prime is 1048863337. The next prime is 1048863371. The reversal of 1048863344 is 4433688401.

It is a super-2 number, since 2×1048863344² = 2200228628773724672, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41849 + ... + 62040.

It is an arithmetic number, because the mean of its divisors is an integer number (101770644).

Almost surely, 2^1048863344 is an apocalyptic number.

It is an amenable number.

1048863344 is a deficient number, since it is larger than the sum of its proper divisors (986549536).

1048863344 is a wasteful number, since it uses less digits than its factorization.

1048863344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104528 (or 104522 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 41.

The square root of 1048863344 is about 32386.1597599962. The cubic root of 1048863344 is about 1016.0294647044.

The spelling of 1048863344 in words is "one billion, forty-eight million, eight hundred sixty-three thousand, three hundred forty-four".