3648004356 has 24 divisors (see below), whose sum is σ = 8719621344. Its totient is φ = 1186342720.

The previous prime is 3648004333. The next prime is 3648004387. The reversal of 3648004356 is 6534008463.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3706830 + ... + 3707813.

It is an arithmetic number, because the mean of its divisors is an integer number (363317556).

Almost surely, 2^3648004356 is an apocalyptic number.

It is an amenable number.

3648004356 is an abundant number, since it is smaller than the sum of its proper divisors (5071616988).

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

3648004356 is a wasteful number, since it uses less digits than its factorization.

3648004356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7414691 (or 7414689 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 3648004356 is about 60398.7115425487. The cubic root of 3648004356 is about 1539.4010652324.

The spelling of 3648004356 in words is "three billion, six hundred forty-eight million, four thousand, three hundred fifty-six".