406306008 has 48 divisors (see below), whose sum is σ = 1138363200. Its totient is φ = 130764480.

The previous prime is 406305989. The next prime is 406306009. The reversal of 406306008 is 800603604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406306009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95208 + ... + 99383.

It is an arithmetic number, because the mean of its divisors is an integer number (23715900).

Almost surely, 2^406306008 is an apocalyptic number.

It is an amenable number.

406306008 is an abundant number, since it is smaller than the sum of its proper divisors (732057192).

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

406306008 is a wasteful number, since it uses less digits than its factorization.

406306008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194632 (or 194625 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 406306008 is about 20157.0337103454. The cubic root of 406306008 is about 740.6580511234.

The spelling of 406306008 in words is "four hundred six million, three hundred six thousand, eight".