1730573705 has 16 divisors (see below), whose sum is σ = 2476548864. Its totient is φ = 1135083840.

The previous prime is 1730573653. The next prime is 1730573717. The reversal of 1730573705 is 5073750371.

It is not a de Polignac number, because 1730573705 - 2²² = 1726379401 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1074086 + ... + 1075695.

It is an arithmetic number, because the mean of its divisors is an integer number (154784304).

Almost surely, 2^1730573705 is an apocalyptic number.

It is an amenable number.

1730573705 is a deficient number, since it is larger than the sum of its proper divisors (745975159).

1730573705 is a wasteful number, since it uses less digits than its factorization.

1730573705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149816.

The product of its (nonzero) digits is 77175, while the sum is 38.

The square root of 1730573705 is about 41600.1647232316. The cubic root of 1730573705 is about 1200.5954695108.

The spelling of 1730573705 in words is "one billion, seven hundred thirty million, five hundred seventy-three thousand, seven hundred five".