325484280 has 96 divisors (see below), whose sum is σ = 1154003760. Its totient is φ = 78904320.

The previous prime is 325484249. The next prime is 325484287. The reversal of 325484280 is 82484523.

325484280 is a `hidden beast` number, since 32 + 548 + 4 + 2 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325484287) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37137 + ... + 45056.

Almost surely, 2^325484280 is an apocalyptic number.

325484280 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325484280 is an abundant number, since it is smaller than the sum of its proper divisors (828519480).

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

325484280 is a wasteful number, since it uses less digits than its factorization.

325484280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82221 (or 82214 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 325484280 is about 18041.1828880481. The cubic root of 325484280 is about 687.8757606471.

The spelling of 325484280 in words is "three hundred twenty-five million, four hundred eighty-four thousand, two hundred eighty".