604271901 has 8 divisors (see below), whose sum is σ = 827471584. Its totient is φ = 391960080.

The previous prime is 604271891. The next prime is 604271929. The reversal of 604271901 is 109172406.

It is a happy number.

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

It is not a de Polignac number, because 604271901 - 2¹⁷ = 604140829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604271971) 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, 2721835 + ... + 2722056.

It is an arithmetic number, because the mean of its divisors is an integer number (103433948).

Almost surely, 2^604271901 is an apocalyptic number.

It is an amenable number.

604271901 is a deficient number, since it is larger than the sum of its proper divisors (223199683).

604271901 is a wasteful number, since it uses less digits than its factorization.

604271901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5443931.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 604271901 is about 24581.9425798695. The cubic root of 604271901 is about 845.4296338816.

The spelling of 604271901 in words is "six hundred four million, two hundred seventy-one thousand, nine hundred one".