3648884836 has 9 divisors (see below), whose sum is σ = 6385759891. Its totient is φ = 1824382012.

The previous prime is 3648884803. The next prime is 3648884843. The reversal of 3648884836 is 6384888463.

The square root of 3648884836 is 60406.

It is a perfect power (a square), and thus also a powerful number.

3648884836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 105711 + ... + 135913.

Almost surely, 2^3648884836 is an apocalyptic number.

3648884836 is the 60406-th square number.

It is an amenable number.

3648884836 is a deficient number, since it is larger than the sum of its proper divisors (2736875055).

3648884836 is an frugal number, since it uses more digits than its factorization.

3648884836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60410 (or 30205 counting only the distinct ones).

The product of its digits is 21233664, while the sum is 58.

The cubic root of 3648884836 is about 1539.5249048887.

The spelling of 3648884836 in words is "three billion, six hundred forty-eight million, eight hundred eighty-four thousand, eight hundred thirty-six".