3142857468 has 24 divisors (see below), whose sum is σ = 7358370768. Its totient is φ = 1044042496.

The previous prime is 3142857467. The next prime is 3142857481. The reversal of 3142857468 is 8647582413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142857463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443421 + ... + 450452.

It is an arithmetic number, because the mean of its divisors is an integer number (306598782).

Almost surely, 2^3142857468 is an apocalyptic number.

It is an amenable number.

3142857468 is an abundant number, since it is smaller than the sum of its proper divisors (4215513300).

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

3142857468 is a wasteful number, since it uses less digits than its factorization.

3142857468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894173 (or 894171 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 48.

The square root of 3142857468 is about 56061.1939580313. The cubic root of 3142857468 is about 1464.7884108525.

The spelling of 3142857468 in words is "three billion, one hundred forty-two million, eight hundred fifty-seven thousand, four hundred sixty-eight".