325650385 has 8 divisors (see below), whose sum is σ = 413767656. Its totient is φ = 245195520.

The previous prime is 325650383. The next prime is 325650397. The reversal of 325650385 is 583056523.

It can be written as a sum of positive squares in 4 ways, for example, as 103550976 + 222099409 = 10176^2 + 14903^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325650385 - 2¹ = 325650383 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325650383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1915506 + ... + 1915675.

It is an arithmetic number, because the mean of its divisors is an integer number (51720957).

Almost surely, 2^325650385 is an apocalyptic number.

It is an amenable number.

325650385 is a deficient number, since it is larger than the sum of its proper divisors (88117271).

325650385 is a wasteful number, since it uses less digits than its factorization.

325650385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831203.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 325650385 is about 18045.7857961353. The cubic root of 325650385 is about 687.9927557208.

The spelling of 325650385 in words is "three hundred twenty-five million, six hundred fifty thousand, three hundred eighty-five".