3480672081863 has 4 divisors (see below), whose sum is σ = 3487105857048. Its totient is φ = 3474238306680.

The previous prime is 3480672081841. The next prime is 3480672081869. The reversal of 3480672081863 is 3681802760843.

3480672081863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3480672081863 - 2¹⁸ = 3480671819719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3480672081799 and 3480672081808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3480672081869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3216886781 + ... + 3216887862.

It is an arithmetic number, because the mean of its divisors is an integer number (871776464262).

Almost surely, 2^{3480672081863} is an apocalyptic number.

3480672081863 is a deficient number, since it is larger than the sum of its proper divisors (6433775185).

3480672081863 is an equidigital number, since it uses as much as digits as its factorization.

3480672081863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6433775184.

The product of its (nonzero) digits is 9289728, while the sum is 56.

The spelling of 3480672081863 in words is "three trillion, four hundred eighty billion, six hundred seventy-two million, eighty-one thousand, eight hundred sixty-three".