400314002 has 32 divisors (see below), whose sum is σ = 691744320. Its totient is φ = 171832320.

The previous prime is 400314001. The next prime is 400314017. The reversal of 400314002 is 200413004.

It is not an unprimeable number, because it can be changed into a prime (400314001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146198 + ... + 148910.

It is an arithmetic number, because the mean of its divisors is an integer number (21617010).

Almost surely, 2^400314002 is an apocalyptic number.

400314002 is a deficient number, since it is larger than the sum of its proper divisors (291430318).

400314002 is a wasteful number, since it uses less digits than its factorization.

400314002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3098.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 400314002 is about 20007.8485100223. The cubic root of 400314002 is about 736.9990481771. Note that the first 3 decimals are identical.

Adding to 400314002 its reverse (200413004), we get a palindrome (600727006).

The spelling of 400314002 in words is "four hundred million, three hundred fourteen thousand, two".