3468143668 has 24 divisors (see below), whose sum is σ = 6665450400. Its totient is φ = 1565845920.

The previous prime is 3468143561. The next prime is 3468143699. The reversal of 3468143668 is 8663418643.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257946 + ... + 271057.

It is an arithmetic number, because the mean of its divisors is an integer number (277727100).

Almost surely, 2^3468143668 is an apocalyptic number.

It is an amenable number.

3468143668 is a deficient number, since it is larger than the sum of its proper divisors (3197306732).

3468143668 is a wasteful number, since it uses less digits than its factorization.

3468143668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529167 (or 529165 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 49.

The square root of 3468143668 is about 58890.9472499806. The cubic root of 3468143668 is about 1513.6740304086.

The spelling of 3468143668 in words is "three billion, four hundred sixty-eight million, one hundred forty-three thousand, six hundred sixty-eight".