327616625 has 32 divisors (see below), whose sum is σ = 483425280. Its totient is φ = 216888000.

The previous prime is 327616621. The next prime is 327616633. The reversal of 327616625 is 526616723.

It is not a de Polignac number, because 327616625 - 2² = 327616621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (327616621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18920 + ... + 31830.

It is an arithmetic number, because the mean of its divisors is an integer number (15107040).

Almost surely, 2^327616625 is an apocalyptic number.

327616625 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

327616625 is a deficient number, since it is larger than the sum of its proper divisors (155808655).

327616625 is a wasteful number, since it uses less digits than its factorization.

327616625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12962 (or 12952 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 327616625 is about 18100.1830101245. The cubic root of 327616625 is about 689.3746522094.

The spelling of 327616625 in words is "three hundred twenty-seven million, six hundred sixteen thousand, six hundred twenty-five".