1041663508 has 18 divisors (see below), whose sum is σ = 1936451006. Its totient is φ = 490194048.

The previous prime is 1041663487. The next prime is 1041663517. The reversal of 1041663508 is 8053661401.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 178008964 + 863654544 = 13342^2 + 29388^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 449391 + ... + 451702.

Almost surely, 2^1041663508 is an apocalyptic number.

It is an amenable number.

1041663508 is a deficient number, since it is larger than the sum of its proper divisors (894787498).

1041663508 is a wasteful number, since it uses less digits than its factorization.

1041663508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901131 (or 901112 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 1041663508 is about 32274.8122845045. The cubic root of 1041663508 is about 1013.6993079733.

The spelling of 1041663508 in words is "one billion, forty-one million, six hundred sixty-three thousand, five hundred eight".