63604196 has 12 divisors (see below), whose sum is σ = 111447420. Its totient is φ = 31762080.

The previous prime is 63604193. The next prime is 63604199. The reversal of 63604196 is 69140636.

63604196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (63604193) and next prime (63604199).

It can be written as a sum of positive squares in 2 ways, for example, as 42719296 + 20884900 = 6536^2 + 4570^2 .

It is not an unprimeable number, because it can be changed into a prime (63604193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6275 + ... + 12906.

It is an arithmetic number, because the mean of its divisors is an integer number (9287285).

Almost surely, 2^63604196 is an apocalyptic number.

It is an amenable number.

63604196 is a deficient number, since it is larger than the sum of its proper divisors (47843224).

63604196 is a wasteful number, since it uses less digits than its factorization.

63604196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20014 (or 20012 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 63604196 is about 7975.2238840048. The cubic root of 63604196 is about 399.1737025902.

It can be divided in two parts, 6 and 3604196, that multiplied together give a triangular number (21625176 = T₆₅₇₆).

The spelling of 63604196 in words is "sixty-three million, six hundred four thousand, one hundred ninety-six".