3731143679 has 2 divisors, whose sum is σ = 3731143680. Its totient is φ = 3731143678.

The previous prime is 3731143643. The next prime is 3731143687. The reversal of 3731143679 is 9763411373.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3731143679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3731143609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1865571839 + 1865571840.

It is an arithmetic number, because the mean of its divisors is an integer number (1865571840).

Almost surely, 2^3731143679 is an apocalyptic number.

3731143679 is a deficient number, since it is larger than the sum of its proper divisors (1).

3731143679 is an equidigital number, since it uses as much as digits as its factorization.

3731143679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 285768, while the sum is 44.

The square root of 3731143679 is about 61083.0883223827. The cubic root of 3731143679 is about 1551.0078327917.

The spelling of 3731143679 in words is "three billion, seven hundred thirty-one million, one hundred forty-three thousand, six hundred seventy-nine".