1040355888 has 240 divisors, whose sum is σ = 3234971520. Its totient is φ = 285542400.

The previous prime is 1040355871. The next prime is 1040355937. The reversal of 1040355888 is 8885530401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7941583 + ... + 7941713.

It is an arithmetic number, because the mean of its divisors is an integer number (13479048).

Almost surely, 2^1040355888 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 1040355888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1617485760).

1040355888 is an abundant number, since it is smaller than the sum of its proper divisors (2194615632).

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

1040355888 is a wasteful number, since it uses less digits than its factorization.

1040355888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 249 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 42.

The square root of 1040355888 is about 32254.5483304293. The cubic root of 1040355888 is about 1013.2749583563.

The spelling of 1040355888 in words is "one billion, forty million, three hundred fifty-five thousand, eight hundred eighty-eight".