3157303689 has 24 divisors (see below), whose sum is σ = 4729233600. Its totient is φ = 2027366880.

The previous prime is 3157303673. The next prime is 3157303703. The reversal of 3157303689 is 9863037513.

It is not a de Polignac number, because 3157303689 - 2⁴ = 3157303673 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3157303609) 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 23 ways as a sum of consecutive naturals, for example, 94924 + ... + 123794.

It is an arithmetic number, because the mean of its divisors is an integer number (197051400).

Almost surely, 2^3157303689 is an apocalyptic number.

It is an amenable number.

3157303689 is a deficient number, since it is larger than the sum of its proper divisors (1571929911).

3157303689 is a wasteful number, since it uses less digits than its factorization.

3157303689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29325 (or 29322 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 3157303689 is about 56189.8895620912. The cubic root of 3157303689 is about 1467.0292928133.

The spelling of 3157303689 in words is "three billion, one hundred fifty-seven million, three hundred three thousand, six hundred eighty-nine".