427344325 has 12 divisors (see below), whose sum is σ = 530875620. Its totient is φ = 341250560.

The previous prime is 427344311. The next prime is 427344343. The reversal of 427344325 is 523443724.

It can be written as a sum of positive squares in 6 ways, for example, as 591361 + 426752964 = 769^2 + 20658^2 .

It is not a de Polignac number, because 427344325 - 2⁵ = 427344293 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1420 + ... + 29269.

It is an arithmetic number, because the mean of its divisors is an integer number (44239635).

Almost surely, 2^427344325 is an apocalyptic number.

It is an amenable number.

427344325 is a deficient number, since it is larger than the sum of its proper divisors (103531295).

427344325 is a wasteful number, since it uses less digits than its factorization.

427344325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31256 (or 31251 counting only the distinct ones).

The product of its digits is 80640, while the sum is 34.

The square root of 427344325 is about 20672.3081681751. The cubic root of 427344325 is about 753.2271753502.

The spelling of 427344325 in words is "four hundred twenty-seven million, three hundred forty-four thousand, three hundred twenty-five".