406301604 has 24 divisors (see below), whose sum is σ = 965926080. Its totient is φ = 132878304.

The previous prime is 406301591. The next prime is 406301611. The reversal of 406301604 is 406103604.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318784 + ... + 320055.

It is an arithmetic number, because the mean of its divisors is an integer number (40246920).

Almost surely, 2^406301604 is an apocalyptic number.

It is an amenable number.

406301604 is an abundant number, since it is smaller than the sum of its proper divisors (559624476).

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

406301604 is a wasteful number, since it uses less digits than its factorization.

406301604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638899 (or 638897 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 406301604 is about 20156.9244677853. The cubic root of 406301604 is about 740.6553750864.

The spelling of 406301604 in words is "four hundred six million, three hundred one thousand, six hundred four".