438315325 has 24 divisors (see below), whose sum is σ = 623531520. Its totient is φ = 299409600.

The previous prime is 438315289. The next prime is 438315337. The reversal of 438315325 is 523513834.

It is not a de Polignac number, because 438315325 - 2¹⁹ = 437791037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42420 + ... + 51730.

It is an arithmetic number, because the mean of its divisors is an integer number (25980480).

Almost surely, 2^438315325 is an apocalyptic number.

It is an amenable number.

438315325 is a deficient number, since it is larger than the sum of its proper divisors (185216195).

438315325 is a wasteful number, since it uses less digits than its factorization.

438315325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9597 (or 9592 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 438315325 is about 20935.9815867324. The cubic root of 438315325 is about 759.6185325923.

The spelling of 438315325 in words is "four hundred thirty-eight million, three hundred fifteen thousand, three hundred twenty-five".