1359661008 has 40 divisors (see below), whose sum is σ = 3665176128. Its totient is φ = 433514752.

The previous prime is 1359661007. The next prime is 1359661013. The reversal of 1359661008 is 8001669531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1359661007) 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 7 ways as a sum of consecutive naturals, for example, 614685 + ... + 616892.

Almost surely, 2^1359661008 is an apocalyptic number.

It is an amenable number.

1359661008 is an abundant number, since it is smaller than the sum of its proper divisors (2305515120).

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

1359661008 is a wasteful number, since it uses less digits than its factorization.

1359661008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231611 (or 1231605 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 1359661008 is about 36873.5814371211. The cubic root of 1359661008 is about 1107.8395897881.

The spelling of 1359661008 in words is "one billion, three hundred fifty-nine million, six hundred sixty-one thousand, eight".