408325264 has 10 divisors (see below), whose sum is σ = 791130230. Its totient is φ = 204162624.

The previous prime is 408325259. The next prime is 408325271. The reversal of 408325264 is 462523804.

It can be written as a sum of positive squares in only one way, i.e., 407716864 + 608400 = 20192^2 + 780^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12760149 + ... + 12760180.

It is an arithmetic number, because the mean of its divisors is an integer number (79113023).

Almost surely, 2^408325264 is an apocalyptic number.

It is an amenable number.

408325264 is a deficient number, since it is larger than the sum of its proper divisors (382804966).

408325264 is a wasteful number, since it uses less digits than its factorization.

408325264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25520337 (or 25520331 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 408325264 is about 20207.0597564317. The cubic root of 408325264 is about 741.8829960597.

The spelling of 408325264 in words is "four hundred eight million, three hundred twenty-five thousand, two hundred sixty-four".