1471807868 has 12 divisors (see below), whose sum is σ = 2711225160. Its totient is φ = 697172112.

The previous prime is 1471807853. The next prime is 1471807877. The reversal of 1471807868 is 8687081741.

It is a super-3 number, since 3×1471807868³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9682871 + ... + 9683022.

It is an arithmetic number, because the mean of its divisors is an integer number (225935430).

Almost surely, 2^1471807868 is an apocalyptic number.

It is an amenable number.

1471807868 is a deficient number, since it is larger than the sum of its proper divisors (1239417292).

1471807868 is a wasteful number, since it uses less digits than its factorization.

1471807868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19365916 (or 19365914 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 50.

The square root of 1471807868 is about 38364.1482115790. The cubic root of 1471807868 is about 1137.4972972282.

The spelling of 1471807868 in words is "one billion, four hundred seventy-one million, eight hundred seven thousand, eight hundred sixty-eight".