3131716070 has 32 divisors (see below), whose sum is σ = 6448680000. Its totient is φ = 1072682496.

The previous prime is 3131716051. The next prime is 3131716103. The reversal of 3131716070 is 706171313.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 52106 + ... + 94754.

It is an arithmetic number, because the mean of its divisors is an integer number (201521250).

Almost surely, 2^3131716070 is an apocalyptic number.

3131716070 is an abundant number, since it is smaller than the sum of its proper divisors (3316963930).

3131716070 is a wasteful number, since it uses less digits than its factorization.

3131716070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43712.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 3131716070 is about 55961.7375534391. The cubic root of 3131716070 is about 1463.0554747792.

Adding to 3131716070 its reverse (706171313), we get a palindrome (3837887383).

The spelling of 3131716070 in words is "three billion, one hundred thirty-one million, seven hundred sixteen thousand, seventy".