4001708 has 6 divisors (see below), whose sum is σ = 7002996. Its totient is φ = 2000852.

The previous prime is 4001689. The next prime is 4001713. The reversal of 4001708 is 8071004.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4001708.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500210 + ... + 500217.

It is an arithmetic number, because the mean of its divisors is an integer number (1167166).

Almost surely, 2^4001708 is an apocalyptic number.

It is an amenable number.

4001708 is a deficient number, since it is larger than the sum of its proper divisors (3001288).

4001708 is a wasteful number, since it uses less digits than its factorization.

4001708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000431 (or 1000429 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 4001708 is about 2000.4269544275. The cubic root of 4001708 is about 158.7626959900.

The spelling of 4001708 in words is "four million, one thousand, seven hundred eight".