3249624126749 has 160 divisors (see below), whose sum is σ = 4740183576576. Its totient is φ = 2150488488960.

The previous prime is 3249624126703. The next prime is 3249624126751. The reversal of 3249624126749 is 9476214269423.

3249624126749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3249624126749 - 2²⁰ = 3249623078173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3249624156749) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 3929412074 + ... + 3929412900.

Almost surely, 2^{3249624126749} is an apocalyptic number.

It is an amenable number.

3249624126749 is a deficient number, since it is larger than the sum of its proper divisors (1490559449827).

3249624126749 is an equidigital number, since it uses as much as digits as its factorization.

3249624126749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973 (or 922 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 59.

The spelling of 3249624126749 in words is "three trillion, two hundred forty-nine billion, six hundred twenty-four million, one hundred twenty-six thousand, seven hundred forty-nine".