604201680 has 100 divisors (see below), whose sum is σ = 2098504452. Its totient is φ = 161118720.

The previous prime is 604201679. The next prime is 604201681. The reversal of 604201680 is 86102406.

It is an interprime number because it is at equal distance from previous prime (604201679) and next prime (604201681).

It can be written as a sum of positive squares in 2 ways, for example, as 346406544 + 257795136 = 18612^2 + 16056^2 .

It is a super-2 number, since 2×604201680² = 730119340229644800, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604201681) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 40141 + ... + 53100.

Almost surely, 2^604201680 is an apocalyptic number.

604201680 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

604201680 is an abundant number, since it is smaller than the sum of its proper divisors (1494302772).

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

604201680 is a wasteful number, since it uses less digits than its factorization.

604201680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93266 (or 93251 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 604201680 is about 24580.5142338398. The cubic root of 604201680 is about 845.3968841576.

The spelling of 604201680 in words is "six hundred four million, two hundred one thousand, six hundred eighty".