416406216 has 16 divisors (see below), whose sum is σ = 1041015600. Its totient is φ = 138802064.

The previous prime is 416406161. The next prime is 416406227. The reversal of 416406216 is 612604614.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8675106 + ... + 8675153.

It is an arithmetic number, because the mean of its divisors is an integer number (65063475).

Almost surely, 2^416406216 is an apocalyptic number.

It is an amenable number.

416406216 is an abundant number, since it is smaller than the sum of its proper divisors (624609384).

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

416406216 is a wasteful number, since it uses less digits than its factorization.

416406216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17350268 (or 17350264 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 416406216 is about 20406.0338135562. The cubic root of 416406216 is about 746.7451340084.

The spelling of 416406216 in words is "four hundred sixteen million, four hundred six thousand, two hundred sixteen".