400876214 has 8 divisors (see below), whose sum is σ = 602042160. Its totient is φ = 200195496.

The previous prime is 400876211. The next prime is 400876219. The reversal of 400876214 is 412678004.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400876211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119234 + ... + 122549.

It is an arithmetic number, because the mean of its divisors is an integer number (75255270).

Almost surely, 2^400876214 is an apocalyptic number.

400876214 is a deficient number, since it is larger than the sum of its proper divisors (201165946).

400876214 is a wasteful number, since it uses less digits than its factorization.

400876214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242614.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 400876214 is about 20021.8933670120. The cubic root of 400876214 is about 737.3439073654.

The spelling of 400876214 in words is "four hundred million, eight hundred seventy-six thousand, two hundred fourteen".