1016004204 has 36 divisors (see below), whose sum is σ = 2574870480. Its totient is φ = 337792800.

The previous prime is 1016004161. The next prime is 1016004229. The reversal of 1016004204 is 4024006101.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 22272 + ... + 50279.

It is an arithmetic number, because the mean of its divisors is an integer number (71524180).

Almost surely, 2^1016004204 is an apocalyptic number.

It is an amenable number.

1016004204 is an abundant number, since it is smaller than the sum of its proper divisors (1558866276).

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

1016004204 is a wasteful number, since it uses less digits than its factorization.

1016004204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72950 (or 72945 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1016004204 is about 31874.8208465554. The cubic root of 1016004204 is about 1005.3065256431.

The spelling of 1016004204 in words is "one billion, sixteen million, four thousand, two hundred four".