1711949043 has 16 divisors (see below), whose sum is σ = 2619516416. Its totient is φ = 974194560.

The previous prime is 1711949027. The next prime is 1711949047. The reversal of 1711949043 is 3409491171.

It is not a de Polignac number, because 1711949043 - 2⁴ = 1711949027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1711948992 and 1711949010.

It is not an unprimeable number, because it can be changed into a prime (1711949047) 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, 164071 + ... + 174192.

It is an arithmetic number, because the mean of its divisors is an integer number (163719776).

Almost surely, 2^1711949043 is an apocalyptic number.

1711949043 is a deficient number, since it is larger than the sum of its proper divisors (907567373).

1711949043 is a wasteful number, since it uses less digits than its factorization.

1711949043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338514.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 1711949043 is about 41375.7059516814. The cubic root of 1711949043 is about 1196.2729368457.

The spelling of 1711949043 in words is "one billion, seven hundred eleven million, nine hundred forty-nine thousand, forty-three".