1316624983 has 8 divisors (see below), whose sum is σ = 1358021808. Its totient is φ = 1275534144.

The previous prime is 1316624921. The next prime is 1316624987. The reversal of 1316624983 is 3894266131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1316624983 - 2¹⁷ = 1316493911 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 (1316624987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67741 + ... + 84982.

It is an arithmetic number, because the mean of its divisors is an integer number (169752726).

Almost surely, 2^1316624983 is an apocalyptic number.

1316624983 is a deficient number, since it is larger than the sum of its proper divisors (41396825).

1316624983 is a wasteful number, since it uses less digits than its factorization.

1316624983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152993.

The product of its digits is 186624, while the sum is 43.

The square root of 1316624983 is about 36285.3273789834. The cubic root of 1316624983 is about 1096.0255976293.

The spelling of 1316624983 in words is "one billion, three hundred sixteen million, six hundred twenty-four thousand, nine hundred eighty-three".