3484780874843 has 4 divisors (see below), whose sum is σ = 3492718872720. Its totient is φ = 3476842876968.

The previous prime is 3484780874831. The next prime is 3484780874881.

3484780874843 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3484780874843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3484780844843) 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, 3968998280 + ... + 3968999157.

It is an arithmetic number, because the mean of its divisors is an integer number (873179718180).

Almost surely, 2^{3484780874843} is an apocalyptic number.

3484780874843 is a deficient number, since it is larger than the sum of its proper divisors (7937997877).

3484780874843 is an equidigital number, since it uses as much as digits as its factorization.

3484780874843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7937997876.

The product of its (nonzero) digits is 462422016, while the sum is 68.

The spelling of 3484780874843 in words is "three trillion, four hundred eighty-four billion, seven hundred eighty million, eight hundred seventy-four thousand, eight hundred forty-three".