3468679940 has 24 divisors (see below), whose sum is σ = 7946430912. Its totient is φ = 1261338080.

The previous prime is 3468679891. The next prime is 3468679967. The reversal of 3468679940 is 499768643.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7883144 + ... + 7883583.

It is an arithmetic number, because the mean of its divisors is an integer number (331101288).

Almost surely, 2^3468679940 is an apocalyptic number.

It is an amenable number.

3468679940 is an abundant number, since it is smaller than the sum of its proper divisors (4477750972).

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

3468679940 is a wasteful number, since it uses less digits than its factorization.

3468679940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15766747 (or 15766745 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 56.

The square root of 3468679940 is about 58895.5001676699. The cubic root of 3468679940 is about 1513.7520451663.

The spelling of 3468679940 in words is "three billion, four hundred sixty-eight million, six hundred seventy-nine thousand, nine hundred forty".