3117252308 has 6 divisors (see below), whose sum is σ = 5455191546. Its totient is φ = 1558626152.

The previous prime is 3117252283. The next prime is 3117252319. The reversal of 3117252308 is 8032527113.

It can be written as a sum of positive squares in only one way, i.e., 2226707344 + 890544964 = 47188^2 + 29842^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389656535 + ... + 389656542.

It is an arithmetic number, because the mean of its divisors is an integer number (909198591).

Almost surely, 2^3117252308 is an apocalyptic number.

It is an amenable number.

3117252308 is a deficient number, since it is larger than the sum of its proper divisors (2337939238).

3117252308 is a wasteful number, since it uses less digits than its factorization.

3117252308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779313081 (or 779313079 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 3117252308 is about 55832.3589686125. The cubic root of 3117252308 is about 1460.7996351481.

The spelling of 3117252308 in words is "three billion, one hundred seventeen million, two hundred fifty-two thousand, three hundred eight".