1712138884 has 27 divisors (see below), whose sum is σ = 3185477743. Its totient is φ = 805050368.

The previous prime is 1712138843. The next prime is 1712138891. The reversal of 1712138884 is 4888312171.

The square root of 1712138884 is 41378.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 27857284 + 1684281600 = 5278^2 + 41040^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1712138884.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1406244 + ... + 1407460.

Almost surely, 2^1712138884 is an apocalyptic number.

1712138884 is the 41378-th square number.

It is an amenable number.

1712138884 is a deficient number, since it is larger than the sum of its proper divisors (1473338859).

1712138884 is an equidigital number, since it uses as much as digits as its factorization.

1712138884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472 (or 1236 counting only the distinct ones).

The product of its digits is 86016, while the sum is 43.

The cubic root of 1712138884 is about 1196.3171541386.

The spelling of 1712138884 in words is "one billion, seven hundred twelve million, one hundred thirty-eight thousand, eight hundred eighty-four".