1730223168 has 28 divisors (see below), whose sum is σ = 4577882640. Its totient is φ = 576740992.

The previous prime is 1730223167. The next prime is 1730223179. The reversal of 1730223168 is 8613220371.

It is a super-2 number, since 2×1730223168² = 5987344422167912448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1730223167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4505598 + ... + 4505981.

Almost surely, 2^1730223168 is an apocalyptic number.

It is an amenable number.

1730223168 is an abundant number, since it is smaller than the sum of its proper divisors (2847659472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1730223168 is an equidigital number, since it uses as much as digits as its factorization.

1730223168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9011594 (or 9011584 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 1730223168 is about 41595.9513414467. The cubic root of 1730223168 is about 1200.5144016831.

It can be divided in two parts, 17302 and 23168, that added together give a triangular number (40470 = T₂₈₄).

The spelling of 1730223168 in words is "one billion, seven hundred thirty million, two hundred twenty-three thousand, one hundred sixty-eight".