3421273671 has 12 divisors (see below), whose sum is σ = 4943805672. Its totient is φ = 2279941776.

The previous prime is 3421273643. The next prime is 3421273673. The reversal of 3421273671 is 1763721243.

It is not a de Polignac number, because 3421273671 - 2¹⁵ = 3421240903 is a prime.

It is a super-2 number, since 2×3421273671² = 23410227063755632482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421273673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51321 + ... + 97346.

It is an arithmetic number, because the mean of its divisors is an integer number (411983806).

Almost surely, 2^3421273671 is an apocalyptic number.

3421273671 is a deficient number, since it is larger than the sum of its proper divisors (1522532001).

3421273671 is a wasteful number, since it uses less digits than its factorization.

3421273671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151230 (or 151227 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 3421273671 is about 58491.6547124459. The cubic root of 3421273671 is about 1506.8242645262.

The spelling of 3421273671 in words is "three billion, four hundred twenty-one million, two hundred seventy-three thousand, six hundred seventy-one".