1713723648 has 432 divisors, whose sum is σ = 5950296576. Its totient is φ = 433520640.

The previous prime is 1713723631. The next prime is 1713723653. The reversal of 1713723648 is 8463273171.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 15165640 + ... + 15165752.

Almost surely, 2^1713723648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1713723648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2975148288).

1713723648 is an abundant number, since it is smaller than the sum of its proper divisors (4236572928).

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

1713723648 is a wasteful number, since it uses less digits than its factorization.

1713723648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 169 counting only the distinct ones).

The product of its digits is 169344, while the sum is 42.

The square root of 1713723648 is about 41397.1454088322. The cubic root of 1713723648 is about 1196.6861459557.

The spelling of 1713723648 in words is "one billion, seven hundred thirteen million, seven hundred twenty-three thousand, six hundred forty-eight".