604409877 has 8 divisors (see below), whose sum is σ = 895422080. Its totient is φ = 402939900.

The previous prime is 604409873. The next prime is 604409879. The reversal of 604409877 is 778904406.

It is not a de Polignac number, because 604409877 - 2² = 604409873 is a prime.

It is a super-2 number, since 2×604409877² = 730622598830310258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604409873) 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, 11192749 + ... + 11192802.

It is an arithmetic number, because the mean of its divisors is an integer number (111927760).

Almost surely, 2^604409877 is an apocalyptic number.

It is an amenable number.

604409877 is a deficient number, since it is larger than the sum of its proper divisors (291012203).

604409877 is a wasteful number, since it uses less digits than its factorization.

604409877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22385560 (or 22385554 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 604409877 is about 24584.7488699803. The cubic root of 604409877 is about 845.4939758452.

The spelling of 604409877 in words is "six hundred four million, four hundred nine thousand, eight hundred seventy-seven".