1730447036 has 6 divisors (see below), whose sum is σ = 3028282320. Its totient is φ = 865223516.

The previous prime is 1730446999. The next prime is 1730447041. The reversal of 1730447036 is 6307440371.

It is a junction number, because it is equal to n+sod(n) for n = 1730446987 and 1730447005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216305876 + ... + 216305883.

It is an arithmetic number, because the mean of its divisors is an integer number (504713720).

Almost surely, 2^1730447036 is an apocalyptic number.

It is an amenable number.

1730447036 is a deficient number, since it is larger than the sum of its proper divisors (1297835284).

1730447036 is a wasteful number, since it uses less digits than its factorization.

1730447036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432611763 (or 432611761 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 1730447036 is about 41598.6422374577. The cubic root of 1730447036 is about 1200.5661763468.

The spelling of 1730447036 in words is "one billion, seven hundred thirty million, four hundred forty-seven thousand, thirty-six".