1016863104 has 32 divisors (see below), whose sum is σ = 2701043640. Its totient is φ = 338954240.

The previous prime is 1016863103. The next prime is 1016863117. The reversal of 1016863104 is 4013686101.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016863103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1323657 + ... + 1324424.

Almost surely, 2^1016863104 is an apocalyptic number.

It is an amenable number.

1016863104 is an abundant number, since it is smaller than the sum of its proper divisors (1684180536).

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

1016863104 is an equidigital number, since it uses as much as digits as its factorization.

1016863104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2648098 (or 2648086 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1016863104 is about 31888.2910172370. The cubic root of 1016863104 is about 1005.5897313528.

The spelling of 1016863104 in words is "one billion, sixteen million, eight hundred sixty-three thousand, one hundred four".