400895116 has 6 divisors (see below), whose sum is σ = 701566460. Its totient is φ = 200447556.

The previous prime is 400895093. The next prime is 400895137. The reversal of 400895116 is 611598004.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50111886 + ... + 50111893.

Almost surely, 2^400895116 is an apocalyptic number.

It is an amenable number.

400895116 is a deficient number, since it is larger than the sum of its proper divisors (300671344).

400895116 is a wasteful number, since it uses less digits than its factorization.

400895116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100223783 (or 100223781 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 400895116 is about 20022.3653947280. The cubic root of 400895116 is about 737.3554961926.

The spelling of 400895116 in words is "four hundred million, eight hundred ninety-five thousand, one hundred sixteen".