3249535741856 has 24 divisors (see below), whose sum is σ = 6403190102820. Its totient is φ = 1623328731648.

The previous prime is 3249535741853. The next prime is 3249535741891. The reversal of 3249535741856 is 6581475359423.

It can be written as a sum of positive squares in 2 ways, for example, as 3206319984400 + 43215757456 = 1790620^2 + 207884^2 .

It is not an unprimeable number, because it can be changed into a prime (3249535741853) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 44936411 + ... + 45008666.

Almost surely, 2^{3249535741856} is an apocalyptic number.

It is an amenable number.

3249535741856 is a deficient number, since it is larger than the sum of its proper divisors (3153654360964).

3249535741856 is a wasteful number, since it uses less digits than its factorization.

3249535741856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89946216 (or 89946208 counting only the distinct ones).

The product of its digits is 108864000, while the sum is 62.

The spelling of 3249535741856 in words is "three trillion, two hundred forty-nine billion, five hundred thirty-five million, seven hundred forty-one thousand, eight hundred fifty-six".