409064002 has 8 divisors (see below), whose sum is σ = 616680000. Its totient is φ = 203504004.

The previous prime is 409063997. The next prime is 409064009. The reversal of 409064002 is 200460904.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (409064009) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 513502 + ... + 514297.

It is an arithmetic number, because the mean of its divisors is an integer number (77085000).

Almost surely, 2^409064002 is an apocalyptic number.

409064002 is a deficient number, since it is larger than the sum of its proper divisors (207615998).

409064002 is a wasteful number, since it uses less digits than its factorization.

409064002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028000.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 409064002 is about 20225.3307018699. The cubic root of 409064002 is about 742.3301289606.

The spelling of 409064002 in words is "four hundred nine million, sixty-four thousand, two".