3648854033 has 4 divisors (see below), whose sum is σ = 3980568048. Its totient is φ = 3317140020.

The previous prime is 3648854023. The next prime is 3648854047. The reversal of 3648854033 is 3304588463.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3304588463 = 11 ⋅300417133.

It is a cyclic number.

It is not a de Polignac number, because 3648854033 - 2¹⁴ = 3648837649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3648854003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165856991 + ... + 165857012.

It is an arithmetic number, because the mean of its divisors is an integer number (995142012).

Almost surely, 2^3648854033 is an apocalyptic number.

It is an amenable number.

3648854033 is a deficient number, since it is larger than the sum of its proper divisors (331714015).

3648854033 is a wasteful number, since it uses less digits than its factorization.

3648854033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331714014.

The product of its (nonzero) digits is 829440, while the sum is 44.

The square root of 3648854033 is about 60405.7450330678. The cubic root of 3648854033 is about 1539.5205727780.

The spelling of 3648854033 in words is "three billion, six hundred forty-eight million, eight hundred fifty-four thousand, thirty-three".