3493794723752 has 48 divisors (see below), whose sum is σ = 6887654473140. Its totient is φ = 1661286311168.

The previous prime is 3493794723721. The next prime is 3493794723829. The reversal of 3493794723752 is 2573274973943.

It can be written as a sum of positive squares in 2 ways, for example, as 3470597606116 + 23197117636 = 1862954^2 + 152306^2 .

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 11 ways as a sum of consecutive naturals, for example, 1653893 + ... + 3118164.

Almost surely, 2^{3493794723752} is an apocalyptic number.

It is an amenable number.

3493794723752 is a deficient number, since it is larger than the sum of its proper divisors (3393859749388).

3493794723752 is a wasteful number, since it uses less digits than its factorization.

3493794723752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4772282 (or 4772255 counting only the distinct ones).

The product of its digits is 240045120, while the sum is 65.

The spelling of 3493794723752 in words is "three trillion, four hundred ninety-three billion, seven hundred ninety-four million, seven hundred twenty-three thousand, seven hundred fifty-two".