1708969212 has 96 divisors (see below), whose sum is σ = 4676000000. Its totient is φ = 538270272.

The previous prime is 1708969211. The next prime is 1708969237. The reversal of 1708969212 is 2129698071.

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1708969211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1023114 + ... + 1024782.

Almost surely, 2^1708969212 is an apocalyptic number.

1708969212 is a gapful number since it is divisible by the number (12) 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 1708969212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2338000000).

1708969212 is an abundant number, since it is smaller than the sum of its proper divisors (2967030788).

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

1708969212 is a wasteful number, since it uses less digits than its factorization.

1708969212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200 (or 2192 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 1708969212 is about 41339.6808405677. The cubic root of 1708969212 is about 1195.5784532801.

The spelling of 1708969212 in words is "one billion, seven hundred eight million, nine hundred sixty-nine thousand, two hundred twelve".