1004094816 has 48 divisors (see below), whose sum is σ = 2649178224. Its totient is φ = 332993024.

The previous prime is 1004094809. The next prime is 1004094827. The reversal of 1004094816 is 6184904001.

1004094816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7635 + ... + 45458.

It is an arithmetic number, because the mean of its divisors is an integer number (55191213).

Almost surely, 2^1004094816 is an apocalyptic number.

1004094816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1004094816 is an abundant number, since it is smaller than the sum of its proper divisors (1645083408).

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

1004094816 is a wasteful number, since it uses less digits than its factorization.

1004094816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53303 (or 53295 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 1004094816 is about 31687.4551834003. The cubic root of 1004094816 is about 1001.3630798358.

Adding to 1004094816 its reverse (6184904001), we get a palindrome (7188998817).

The spelling of 1004094816 in words is "one billion, four million, ninety-four thousand, eight hundred sixteen".