3456840846 has 16 divisors (see below), whose sum is σ = 6916665600. Its totient is φ = 1151782968.

The previous prime is 3456840833. The next prime is 3456840851. The reversal of 3456840846 is 6480486543.

It is a junction number, because it is equal to n+sod(n) for n = 3456840795 and 3456840804.

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, 109126 + ... + 137193.

It is an arithmetic number, because the mean of its divisors is an integer number (432291600).

Almost surely, 2^3456840846 is an apocalyptic number.

3456840846 is an abundant number, since it is smaller than the sum of its proper divisors (3459824754).

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

3456840846 is a wasteful number, since it uses less digits than its factorization.

3456840846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248663.

The product of its (nonzero) digits is 2211840, while the sum is 48.

The square root of 3456840846 is about 58794.9049323154. The cubic root of 3456840846 is about 1512.0278656226.

The spelling of 3456840846 in words is "three billion, four hundred fifty-six million, eight hundred forty thousand, eight hundred forty-six".