1049916888 has 24 divisors (see below), whose sum is σ = 2843525100. Its totient is φ = 349972272.

The previous prime is 1049916887. The next prime is 1049916943. The reversal of 1049916888 is 8886199401.

1049916888 is a `hidden beast` number, since 10 + 499 + 1 + 68 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1049916888² = 2204650943415209088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049916887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7291018 + ... + 7291161.

Almost surely, 2^1049916888 is an apocalyptic number.

1049916888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1049916888 is an abundant number, since it is smaller than the sum of its proper divisors (1793608212).

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

1049916888 is a wasteful number, since it uses less digits than its factorization.

1049916888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14582191 (or 14582184 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 54.

The square root of 1049916888 is about 32402.4210206583. The cubic root of 1049916888 is about 1016.3695387314.

The spelling of 1049916888 in words is "one billion, forty-nine million, nine hundred sixteen thousand, eight hundred eighty-eight".