1306716495 has 64 divisors (see below), whose sum is σ = 2483183616. Its totient is φ = 574179840.

The previous prime is 1306716479. The next prime is 1306716497. The reversal of 1306716495 is 5946176031.

It is not a de Polignac number, because 1306716495 - 2⁴ = 1306716479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306716497) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 509757 + ... + 512313.

It is an arithmetic number, because the mean of its divisors is an integer number (38799744).

Almost surely, 2^1306716495 is an apocalyptic number.

1306716495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1306716495 is a deficient number, since it is larger than the sum of its proper divisors (1176467121).

1306716495 is a wasteful number, since it uses less digits than its factorization.

1306716495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2760.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 1306716495 is about 36148.5337876932. The cubic root of 1306716495 is about 1093.2692283970.

The spelling of 1306716495 in words is "one billion, three hundred six million, seven hundred sixteen thousand, four hundred ninety-five".