404484064 has 24 divisors (see below), whose sum is σ = 798169680. Its totient is φ = 201774336.

The previous prime is 404484061. The next prime is 404484071. The reversal of 404484064 is 460484404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404484061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349 + ... + 28444.

It is an arithmetic number, because the mean of its divisors is an integer number (33257070).

Almost surely, 2^404484064 is an apocalyptic number.

It is an amenable number.

404484064 is a deficient number, since it is larger than the sum of its proper divisors (393685616).

404484064 is a wasteful number, since it uses less digits than its factorization.

404484064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29242 (or 29234 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 34.

The square root of 404484064 is about 20111.7891794838. The cubic root of 404484064 is about 739.5493140796.

The spelling of 404484064 in words is "four hundred four million, four hundred eighty-four thousand, sixty-four".