1004460912 has 480 divisors, whose sum is σ = 3821755392. Its totient is φ = 247836672.

The previous prime is 1004460911. The next prime is 1004460917. The reversal of 1004460912 is 2190644001.

1004460912 is a `hidden beast` number, since 1 + 0 + 0 + 44 + 609 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004460911) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6014653 + ... + 6014819.

Almost surely, 2^1004460912 is an apocalyptic number.

1004460912 is a gapful number since it is divisible by the number (12) 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 1004460912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1910877696).

1004460912 is an abundant number, since it is smaller than the sum of its proper divisors (2817294480).

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

1004460912 is a wasteful number, since it uses less digits than its factorization.

1004460912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1004460912 is about 31693.2313278403. The cubic root of 1004460912 is about 1001.4847650483.

The spelling of 1004460912 in words is "one billion, four million, four hundred sixty thousand, nine hundred twelve".