3668472608 has 36 divisors (see below), whose sum is σ = 7289928450. Its totient is φ = 1817220096.

The previous prime is 3668472593. The next prime is 3668472629. The reversal of 3668472608 is 8062748663.

It can be written as a sum of positive squares in 3 ways, for example, as 3067830544 + 600642064 = 55388^2 + 24508^2 .

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 375368 + ... + 385016.

Almost surely, 2^3668472608 is an apocalyptic number.

It is an amenable number.

3668472608 is a deficient number, since it is larger than the sum of its proper divisors (3621455842).

3668472608 is an equidigital number, since it uses as much as digits as its factorization.

3668472608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9877 (or 9760 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 50.

The square root of 3668472608 is about 60567.9173160181. The cubic root of 3668472608 is about 1542.2747918727.

The spelling of 3668472608 in words is "three billion, six hundred sixty-eight million, four hundred seventy-two thousand, six hundred eight".