1705380064 has 48 divisors (see below), whose sum is σ = 3400881120. Its totient is φ = 841720320.

The previous prime is 1705380023. The next prime is 1705380071. The reversal of 1705380064 is 4600835071.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1387002 + ... + 1388230.

It is an arithmetic number, because the mean of its divisors is an integer number (70851690).

Almost surely, 2^1705380064 is an apocalyptic number.

It is an amenable number.

1705380064 is a deficient number, since it is larger than the sum of its proper divisors (1695501056).

1705380064 is a wasteful number, since it uses less digits than its factorization.

1705380064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763 (or 1755 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 1705380064 is about 41296.2475777158. The cubic root of 1705380064 is about 1194.7408888326.

The spelling of 1705380064 in words is "one billion, seven hundred five million, three hundred eighty thousand, sixty-four".