1711326345 has 16 divisors (see below), whose sum is σ = 2745280512. Its totient is φ = 910321280.

The previous prime is 1711326343. The next prime is 1711326359. The reversal of 1711326345 is 5436231171.

It is not a de Polignac number, because 1711326345 - 2¹ = 1711326343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1711326343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143196 + ... + 154685.

It is an arithmetic number, because the mean of its divisors is an integer number (171580032).

Almost surely, 2^1711326345 is an apocalyptic number.

1711326345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1711326345 is a deficient number, since it is larger than the sum of its proper divisors (1033954167).

1711326345 is a wasteful number, since it uses less digits than its factorization.

1711326345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298272.

The product of its digits is 15120, while the sum is 33.

The square root of 1711326345 is about 41368.1803443178. The cubic root of 1711326345 is about 1196.1278766283.

The spelling of 1711326345 in words is "one billion, seven hundred eleven million, three hundred twenty-six thousand, three hundred forty-five".