3421851479 has 4 divisors (see below), whose sum is σ = 3422440584. Its totient is φ = 3421262376.

The previous prime is 3421851449. The next prime is 3421851481. The reversal of 3421851479 is 9741581243.

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 3421851479 - 2²⁸ = 3153416023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421851449) 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, 285752 + ... + 297485.

It is an arithmetic number, because the mean of its divisors is an integer number (855610146).

Almost surely, 2^3421851479 is an apocalyptic number.

3421851479 is a deficient number, since it is larger than the sum of its proper divisors (589105).

3421851479 is an equidigital number, since it uses as much as digits as its factorization.

3421851479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589104.

The product of its digits is 241920, while the sum is 44.

The square root of 3421851479 is about 58496.5937384392. The cubic root of 3421851479 is about 1506.9090873328.

The spelling of 3421851479 in words is "three billion, four hundred twenty-one million, eight hundred fifty-one thousand, four hundred seventy-nine".