604655401 has 8 divisors (see below), whose sum is σ = 691708160. Its totient is φ = 517771008.

The previous prime is 604655399. The next prime is 604655453. The reversal of 604655401 is 104556406.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 604655401 - 2¹ = 604655399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (604655461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34296 + ... + 48841.

It is an arithmetic number, because the mean of its divisors is an integer number (86463520).

Almost surely, 2^604655401 is an apocalyptic number.

It is an amenable number.

604655401 is a deficient number, since it is larger than the sum of its proper divisors (87052759).

604655401 is a wasteful number, since it uses less digits than its factorization.

604655401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84183.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 604655401 is about 24589.7417839228. The cubic root of 604655401 is about 845.6084461565.

The spelling of 604655401 in words is "six hundred four million, six hundred fifty-five thousand, four hundred one".