1709013216 has 96 divisors (see below), whose sum is σ = 4733164800. Its totient is φ = 538444800.

The previous prime is 1709013211. The next prime is 1709013283. The reversal of 1709013216 is 6123109071.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1709013211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1095445 + ... + 1097003.

It is an arithmetic number, because the mean of its divisors is an integer number (49303800).

Almost surely, 2^1709013216 is an apocalyptic number.

1709013216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1709013216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2366582400).

1709013216 is an abundant number, since it is smaller than the sum of its proper divisors (3024151584).

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

1709013216 is a wasteful number, since it uses less digits than its factorization.

1709013216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192 (or 2184 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 1709013216 is about 41340.2130618602. The cubic root of 1709013216 is about 1195.5887147840.

The spelling of 1709013216 in words is "one billion, seven hundred nine million, thirteen thousand, two hundred sixteen".