604161030 has 64 divisors (see below), whose sum is σ = 1615500288. Its totient is φ = 143343360.

The previous prime is 604161017. The next prime is 604161037. The reversal of 604161030 is 30161406.

It is a junction number, because it is equal to n+sod(n) for n = 604160988 and 604161006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604161037) 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, 3967 + ... + 34986.

It is an arithmetic number, because the mean of its divisors is an integer number (25242192).

Almost surely, 2^604161030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 604161030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (807750144).

604161030 is an abundant number, since it is smaller than the sum of its proper divisors (1011339258).

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

604161030 is a wasteful number, since it uses less digits than its factorization.

604161030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39021.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 604161030 is about 24579.6873454485. The cubic root of 604161030 is about 845.3779246196.

The spelling of 604161030 in words is "six hundred four million, one hundred sixty-one thousand, thirty".