325650389 has 4 divisors (see below), whose sum is σ = 325775520. Its totient is φ = 325525260.

The previous prime is 325650383. The next prime is 325650397. The reversal of 325650389 is 983056523.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 983056523 = 19 ⋅51739817.

It is a cyclic number.

It is not a de Polignac number, because 325650389 - 2⁴ = 325650373 is a prime.

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

It is a Duffinian number.

It is a Curzon number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 58577 + ... + 63894.

It is an arithmetic number, because the mean of its divisors is an integer number (81443880).

Almost surely, 2^325650389 is an apocalyptic number.

It is an amenable number.

325650389 is a deficient number, since it is larger than the sum of its proper divisors (125131).

325650389 is a wasteful number, since it uses less digits than its factorization.

325650389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125130.

The product of its (nonzero) digits is 194400, while the sum is 41.

The square root of 325650389 is about 18045.7859069645. The cubic root of 325650389 is about 687.9927585377.

The spelling of 325650389 in words is "three hundred twenty-five million, six hundred fifty thousand, three hundred eighty-nine".