1705000670 has 16 divisors (see below), whose sum is σ = 3134299968. Its totient is φ = 667489440.

The previous prime is 1705000639. The next prime is 1705000699. The reversal of 1705000670 is 760005071.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1813361 + ... + 1814300.

It is an arithmetic number, because the mean of its divisors is an integer number (195893748).

Almost surely, 2^1705000670 is an apocalyptic number.

1705000670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1705000670 is a deficient number, since it is larger than the sum of its proper divisors (1429299298).

1705000670 is a wasteful number, since it uses less digits than its factorization.

1705000670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3627715.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 1705000670 is about 41291.6537571456. The cubic root of 1705000670 is about 1194.6522847042.

The spelling of 1705000670 in words is "one billion, seven hundred five million, six hundred seventy", and thus it is an aban number.