1016836044 has 72 divisors (see below), whose sum is σ = 2765548800. Its totient is φ = 289939104.

The previous prime is 1016836043. The next prime is 1016836103. The reversal of 1016836044 is 4406386101.

It is a junction number, because it is equal to n+sod(n) for n = 1016835996 and 1016836014.

It is not an unprimeable number, because it can be changed into a prime (1016836043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 350769 + ... + 353655.

It is an arithmetic number, because the mean of its divisors is an integer number (38410400).

Almost surely, 2^1016836044 is an apocalyptic number.

1016836044 is a gapful number since it is divisible by the number (14) 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 1016836044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1382774400).

1016836044 is an abundant number, since it is smaller than the sum of its proper divisors (1748712756).

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

1016836044 is a wasteful number, since it uses less digits than its factorization.

1016836044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3507 (or 3498 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 1016836044 is about 31887.8667207451. The cubic root of 1016836044 is about 1005.5808112732.

The spelling of 1016836044 in words is "one billion, sixteen million, eight hundred thirty-six thousand, forty-four".