1708068304388 has 6 divisors (see below), whose sum is σ = 2989119532686. Its totient is φ = 854034152192.

The previous prime is 1708068304303. The next prime is 1708068304463. The reversal of 1708068304388 is 8834038608071.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1691045361604 + 17022942784 = 1300402^2 + 130472^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213508538045 + ... + 213508538052.

It is an arithmetic number, because the mean of its divisors is an integer number (498186588781).

Almost surely, 2^{1708068304388} is an apocalyptic number.

It is an amenable number.

1708068304388 is a deficient number, since it is larger than the sum of its proper divisors (1281051228298).

1708068304388 is a wasteful number, since it uses less digits than its factorization.

1708068304388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427017076101 (or 427017076099 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 56.

The spelling of 1708068304388 in words is "one trillion, seven hundred eight billion, sixty-eight million, three hundred four thousand, three hundred eighty-eight".