604091406 has 16 divisors (see below), whose sum is σ = 1208446848. Its totient is φ = 201319800.

The previous prime is 604091399. The next prime is 604091441. The reversal of 604091406 is 604190406.

It is a congruent number.

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, 31191 + ... + 46701.

It is an arithmetic number, because the mean of its divisors is an integer number (75527928).

Almost surely, 2^604091406 is an apocalyptic number.

604091406 is an abundant number, since it is smaller than the sum of its proper divisors (604355442).

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

604091406 is a wasteful number, since it uses less digits than its factorization.

604091406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22007.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 604091406 is about 24578.2710132344. The cubic root of 604091406 is about 845.3454493628.

The spelling of 604091406 in words is "six hundred four million, ninety-one thousand, four hundred six".