1040473236 has 192 divisors, whose sum is σ = 2950649856. Its totient is φ = 281702400.

The previous prime is 1040473211. The next prime is 1040473237. The reversal of 1040473236 is 6323740401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040473237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3956041 + ... + 3956303.

It is an arithmetic number, because the mean of its divisors is an integer number (15367968).

Almost surely, 2^1040473236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1040473236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1475324928).

1040473236 is an abundant number, since it is smaller than the sum of its proper divisors (1910176620).

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

1040473236 is a wasteful number, since it uses less digits than its factorization.

1040473236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 1040473236 is about 32256.3673714199. The cubic root of 1040473236 is about 1013.3130547169.

The spelling of 1040473236 in words is "one billion, forty million, four hundred seventy-three thousand, two hundred thirty-six".