325848644 has 18 divisors (see below), whose sum is σ = 626788302. Its totient is φ = 148112800.

The previous prime is 325848619. The next prime is 325848667. The reversal of 325848644 is 446848523.

It can be written as a sum of positive squares in only one way, i.e., 325441600 + 407044 = 18040^2 + 638^2 .

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 325848595 and 325848604.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 336137 + ... + 337104.

Almost surely, 2^325848644 is an apocalyptic number.

It is an amenable number.

325848644 is a deficient number, since it is larger than the sum of its proper divisors (300939658).

325848644 is a wasteful number, since it uses less digits than its factorization.

325848644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673267 (or 673254 counting only the distinct ones).

The product of its digits is 737280, while the sum is 44.

The square root of 325848644 is about 18051.2781818906. The cubic root of 325848644 is about 688.1323462046.

The spelling of 325848644 in words is "three hundred twenty-five million, eight hundred forty-eight thousand, six hundred forty-four".