1000004412 has 24 divisors (see below), whose sum is σ = 2545466112. Its totient is φ = 303031600.

The previous prime is 1000004389. The next prime is 1000004437. The reversal of 1000004412 is 2144000001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3787764 + ... + 3788027.

It is an arithmetic number, because the mean of its divisors is an integer number (106061088).

Almost surely, 2^1000004412 is an apocalyptic number.

1000004412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1000004412 is an abundant number, since it is smaller than the sum of its proper divisors (1545461700).

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

1000004412 is a wasteful number, since it uses less digits than its factorization.

1000004412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7575809 (or 7575807 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1000004412 is about 31622.8463614520. The cubic root of 1000004412 is about 1000.0014706645.

Adding to 1000004412 its reverse (2144000001), we get a palindrome (3144004413).

The spelling of 1000004412 in words is "one billion, four thousand, four hundred twelve".