3227675421 has 4 divisors (see below), whose sum is σ = 4303567232. Its totient is φ = 2151783612.

The previous prime is 3227675419. The next prime is 3227675449. The reversal of 3227675421 is 1245767223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1245767223 = 3 ⋅415255741.

It is not a de Polignac number, because 3227675421 - 2¹ = 3227675419 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3227675421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3227675411) 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, 537945901 + ... + 537945906.

It is an arithmetic number, because the mean of its divisors is an integer number (1075891808).

Almost surely, 2^3227675421 is an apocalyptic number.

It is an amenable number.

3227675421 is a deficient number, since it is larger than the sum of its proper divisors (1075891811).

3227675421 is a wasteful number, since it uses less digits than its factorization.

3227675421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075891810.

The product of its digits is 141120, while the sum is 39.

The square root of 3227675421 is about 56812.6343430755. The cubic root of 3227675421 is about 1477.8486244197.

The spelling of 3227675421 in words is "three billion, two hundred twenty-seven million, six hundred seventy-five thousand, four hundred twenty-one".