1360331663 has 4 divisors (see below), whose sum is σ = 1372811880. Its totient is φ = 1347851448.

The previous prime is 1360331633. The next prime is 1360331683. The reversal of 1360331663 is 3661330631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1360331663 - 2⁸ = 1360331407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1360331633) 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 3 ways as a sum of consecutive naturals, for example, 6239945 + ... + 6240162.

It is an arithmetic number, because the mean of its divisors is an integer number (343202970).

Almost surely, 2^1360331663 is an apocalyptic number.

1360331663 is a deficient number, since it is larger than the sum of its proper divisors (12480217).

1360331663 is a wasteful number, since it uses less digits than its factorization.

1360331663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12480216.

The product of its (nonzero) digits is 17496, while the sum is 32.

The square root of 1360331663 is about 36882.6742929522. The cubic root of 1360331663 is about 1108.0217077402.

The spelling of 1360331663 in words is "one billion, three hundred sixty million, three hundred thirty-one thousand, six hundred sixty-three".