3604040349 has 64 divisors (see below), whose sum is σ = 6064041984. Its totient is φ = 1853508096.

The previous prime is 3604040339. The next prime is 3604040353. The reversal of 3604040349 is 9430404063.

It is not a de Polignac number, because 3604040349 - 2⁹ = 3604039837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3604040329) 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 63 ways as a sum of consecutive naturals, for example, 1883017 + ... + 1884929.

It is an arithmetic number, because the mean of its divisors is an integer number (94750656).

Almost surely, 2^3604040349 is an apocalyptic number.

3604040349 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

3604040349 is a deficient number, since it is larger than the sum of its proper divisors (2460001635).

3604040349 is a wasteful number, since it uses less digits than its factorization.

3604040349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 3604040349 is about 60033.6601332952. The cubic root of 3604040349 is about 1533.1920129312.

The spelling of 3604040349 in words is "three billion, six hundred four million, forty thousand, three hundred forty-nine".