1706671339 has 8 divisors (see below), whose sum is σ = 1725027840. Its totient is φ = 1688391936.

The previous prime is 1706671331. The next prime is 1706671357. The reversal of 1706671339 is 9331766071.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1706671339 - 2³ = 1706671331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1706671295 and 1706671304.

It is not an unprimeable number, because it can be changed into a prime (1706671331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25797 + ... + 63865.

It is an arithmetic number, because the mean of its divisors is an integer number (215628480).

Almost surely, 2^1706671339 is an apocalyptic number.

1706671339 is a deficient number, since it is larger than the sum of its proper divisors (18356501).

1706671339 is a wasteful number, since it uses less digits than its factorization.

1706671339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38549.

The product of its (nonzero) digits is 142884, while the sum is 43.

The square root of 1706671339 is about 41311.8789090983. The cubic root of 1706671339 is about 1195.0423563005.

The spelling of 1706671339 in words is "one billion, seven hundred six million, six hundred seventy-one thousand, three hundred thirty-nine".