325609488 has 30 divisors (see below), whose sum is σ = 911254734. Its totient is φ = 108536448.

The previous prime is 325609469. The next prime is 325609489. The reversal of 325609488 is 884906523.

325609488 is a `hidden beast` number, since 3 + 2 + 560 + 9 + 4 + 88 = 666.

It can be written as a sum of positive squares in only one way, i.e., 306530064 + 19079424 = 17508^2 + 4368^2 .

It is not an unprimeable number, because it can be changed into a prime (325609489) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1130445 + ... + 1130732.

Almost surely, 2^325609488 is an apocalyptic number.

It is an amenable number.

325609488 is an abundant number, since it is smaller than the sum of its proper divisors (585645246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325609488 is a wasteful number, since it uses less digits than its factorization.

325609488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261191 (or 2261182 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 325609488 is about 18044.6526151101. The cubic root of 325609488 is about 687.9639538533.

The spelling of 325609488 in words is "three hundred twenty-five million, six hundred nine thousand, four hundred eighty-eight".