3264427 has 2 divisors, whose sum is σ = 3264428. Its totient is φ = 3264426.

The previous prime is 3264419. The next prime is 3264433. The reversal of 3264427 is 7244623.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3264427 - 2³ = 3264419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3264395 and 3264404.

It is not a weakly prime, because it can be changed into another prime (3264227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1632213 + 1632214.

It is an arithmetic number, because the mean of its divisors is an integer number (1632214).

Almost surely, 2^3264427 is an apocalyptic number.

3264427 is a deficient number, since it is larger than the sum of its proper divisors (1).

3264427 is an equidigital number, since it uses as much as digits as its factorization.

3264427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 28.

The square root of 3264427 is about 1806.7725368734. The cubic root of 3264427 is about 148.3436590324.

It can be divided in two parts, 326 and 4427, that added together give a triangular number (4753 = T₉₇).

The spelling of 3264427 in words is "three million, two hundred sixty-four thousand, four hundred twenty-seven".