210327404 has 18 divisors (see below), whose sum is σ = 428166900. Its totient is φ = 90140232.

The previous prime is 210327391. The next prime is 210327421. The reversal of 210327404 is 404723012.

210327404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 210327404.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 536354 + ... + 536745.

It is an arithmetic number, because the mean of its divisors is an integer number (23787050).

Almost surely, 2^210327404 is an apocalyptic number.

It is an amenable number.

210327404 is an abundant number, since it is smaller than the sum of its proper divisors (217839496).

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

210327404 is a wasteful number, since it uses less digits than its factorization.

210327404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073117 (or 1073108 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 210327404 is about 14502.6688578344. The cubic root of 210327404 is about 594.7009339034.

The spelling of 210327404 in words is "two hundred ten million, three hundred twenty-seven thousand, four hundred four".