604161077 has 32 divisors (see below), whose sum is σ = 693633024. Its totient is φ = 522302400.

The previous prime is 604161073. The next prime is 604161091. The reversal of 604161077 is 770161406.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 604161077 - 2² = 604161073 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604161071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3163052 + ... + 3163242.

It is an arithmetic number, because the mean of its divisors is an integer number (21676032).

Almost surely, 2^604161077 is an apocalyptic number.

It is an amenable number.

604161077 is a deficient number, since it is larger than the sum of its proper divisors (89471947).

604161077 is a wasteful number, since it uses less digits than its factorization.

604161077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 604161077 is about 24579.6883015225. The cubic root of 604161077 is about 845.3779465413.

The spelling of 604161077 in words is "six hundred four million, one hundred sixty-one thousand, seventy-seven".