3142756768 has 12 divisors (see below), whose sum is σ = 6187302450. Its totient is φ = 1571378368.

The previous prime is 3142756711. The next prime is 3142756787. The reversal of 3142756768 is 8676572413.

It can be written as a sum of positive squares in only one way, i.e., 1650634384 + 1492122384 = 40628^2 + 38628^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49105543 + ... + 49105606.

Almost surely, 2^3142756768 is an apocalyptic number.

It is an amenable number.

3142756768 is a deficient number, since it is larger than the sum of its proper divisors (3044545682).

3142756768 is an equidigital number, since it uses as much as digits as its factorization.

3142756768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98211159 (or 98211151 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 49.

The square root of 3142756768 is about 56060.2958251203. The cubic root of 3142756768 is about 1464.7727663029.

The spelling of 3142756768 in words is "three billion, one hundred forty-two million, seven hundred fifty-six thousand, seven hundred sixty-eight".