3116857603 has 4 divisors (see below), whose sum is σ = 3280902760. Its totient is φ = 2952812448.

The previous prime is 3116857531. The next prime is 3116857609. The reversal of 3116857603 is 3067586113.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3067586113 = 971 ⋅3159203.

It is a cyclic number.

It is not a de Polignac number, because 3116857603 - 2¹⁷ = 3116726531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3116857609) 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 3 ways as a sum of consecutive naturals, for example, 82022550 + ... + 82022587.

It is an arithmetic number, because the mean of its divisors is an integer number (820225690).

Almost surely, 2^3116857603 is an apocalyptic number.

3116857603 is a deficient number, since it is larger than the sum of its proper divisors (164045157).

3116857603 is a wasteful number, since it uses less digits than its factorization.

3116857603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164045156.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 3116857603 is about 55828.8241233863. The cubic root of 3116857603 is about 1460.7379772947.

The spelling of 3116857603 in words is "three billion, one hundred sixteen million, eight hundred fifty-seven thousand, six hundred three".