1048618368 has 192 divisors, whose sum is σ = 3483136800. Its totient is φ = 296607744.

The previous prime is 1048618367. The next prime is 1048618391. The reversal of 1048618368 is 8638168401.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048618367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 878380 + ... + 879572.

Almost surely, 2^1048618368 is an apocalyptic number.

1048618368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1048618368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1741568400).

1048618368 is an abundant number, since it is smaller than the sum of its proper divisors (2434518432).

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

1048618368 is a wasteful number, since it uses less digits than its factorization.

1048618368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329 (or 1314 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 1048618368 is about 32382.3774297070. The cubic root of 1048618368 is about 1015.9503561417.

The spelling of 1048618368 in words is "one billion, forty-eight million, six hundred eighteen thousand, three hundred sixty-eight".