604190340 has 288 divisors, whose sum is σ = 2090664576. Its totient is φ = 145566720.

The previous prime is 604190339. The next prime is 604190347. The reversal of 604190340 is 43091406.

604190340 is a `hidden beast` number, since 604 + 19 + 0 + 3 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (604190347) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4612075 + ... + 4612205.

It is an arithmetic number, because the mean of its divisors is an integer number (7259252).

Almost surely, 2^604190340 is an apocalyptic number.

604190340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 604190340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1045332288).

604190340 is an abundant number, since it is smaller than the sum of its proper divisors (1486474236).

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

604190340 is a wasteful number, since it uses less digits than its factorization.

604190340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 604190340 is about 24580.2835622374. The cubic root of 604190340 is about 845.3915951616.

The spelling of 604190340 in words is "six hundred four million, one hundred ninety thousand, three hundred forty".