604164498 has 64 divisors (see below), whose sum is σ = 1408495872. Its totient is φ = 169205760.

The previous prime is 604164497. The next prime is 604164503. The reversal of 604164498 is 894461406.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (604164497) 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, 591228 + ... + 592248.

It is an arithmetic number, because the mean of its divisors is an integer number (22007748).

Almost surely, 2^604164498 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 604164498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704247936).

604164498 is an abundant number, since it is smaller than the sum of its proper divisors (804331374).

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

604164498 is a wasteful number, since it uses less digits than its factorization.

604164498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 604164498 is about 24579.7578914032. The cubic root of 604164498 is about 845.3795421602.

The spelling of 604164498 in words is "six hundred four million, one hundred sixty-four thousand, four hundred ninety-eight".