3649304603 has 8 divisors (see below), whose sum is σ = 4207543008. Its totient is φ = 3100293504.

The previous prime is 3649304599. The next prime is 3649304641. The reversal of 3649304603 is 3064039463.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3649304603 - 2² = 3649304599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3649307603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2305976 + ... + 2307557.

It is an arithmetic number, because the mean of its divisors is an integer number (525942876).

Almost surely, 2^3649304603 is an apocalyptic number.

3649304603 is a deficient number, since it is larger than the sum of its proper divisors (558238405).

3649304603 is a wasteful number, since it uses less digits than its factorization.

3649304603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4613653.

The product of its (nonzero) digits is 139968, while the sum is 38.

The square root of 3649304603 is about 60409.4744473083. The cubic root of 3649304603 is about 1539.5839381733.

The spelling of 3649304603 in words is "three billion, six hundred forty-nine million, three hundred four thousand, six hundred three".