3179115487 has 2 divisors, whose sum is σ = 3179115488. Its totient is φ = 3179115486.

The previous prime is 3179115463. The next prime is 3179115547. The reversal of 3179115487 is 7845119713.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3179115487 - 2¹¹ = 3179113439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3179415487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1589557743 + 1589557744.

It is an arithmetic number, because the mean of its divisors is an integer number (1589557744).

Almost surely, 2^3179115487 is an apocalyptic number.

3179115487 is a deficient number, since it is larger than the sum of its proper divisors (1).

3179115487 is an equidigital number, since it uses as much as digits as its factorization.

3179115487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 46.

The square root of 3179115487 is about 56383.6455632305. The cubic root of 3179115487 is about 1470.3997997813.

It can be divided in two parts, 31791 and 15487, that added together give a triangular number (47278 = T₃₀₇).

The spelling of 3179115487 in words is "three billion, one hundred seventy-nine million, one hundred fifteen thousand, four hundred eighty-seven".