404452314 has 24 divisors (see below), whose sum is σ = 1001501280. Its totient is φ = 115557768.

The previous prime is 404452313. The next prime is 404452327. The reversal of 404452314 is 413254404.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (404452313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1604844 + ... + 1605095.

It is an arithmetic number, because the mean of its divisors is an integer number (41729220).

Almost surely, 2^404452314 is an apocalyptic number.

404452314 is an abundant number, since it is smaller than the sum of its proper divisors (597048966).

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

404452314 is a wasteful number, since it uses less digits than its factorization.

404452314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3209954 (or 3209951 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 404452314 is about 20110.9998259659. Note that the first 3 decimals coincide. The cubic root of 404452314 is about 739.5299632513.

The spelling of 404452314 in words is "four hundred four million, four hundred fifty-two thousand, three hundred fourteen".