3649232610044 has 48 divisors (see below), whose sum is σ = 7391673273600. Its totient is φ = 1544037027456.

The previous prime is 3649232610007. The next prime is 3649232610061. The reversal of 3649232610044 is 4400162329463.

It is a junction number, because it is equal to n+sod(n) for n = 3649232609977 and 3649232610004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531167 + ... + 2753289.

It is an arithmetic number, because the mean of its divisors is an integer number (153993193200).

Almost surely, 2^{3649232610044} is an apocalyptic number.

It is an amenable number.

3649232610044 is an abundant number, since it is smaller than the sum of its proper divisors (3742440663556).

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

3649232610044 is a wasteful number, since it uses less digits than its factorization.

3649232610044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222882 (or 2222880 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 44.

The spelling of 3649232610044 in words is "three trillion, six hundred forty-nine billion, two hundred thirty-two million, six hundred ten thousand, forty-four".