3293405093428 has 6 divisors (see below), whose sum is σ = 5763458913506. Its totient is φ = 1646702546712.

The previous prime is 3293405093417. The next prime is 3293405093449. The reversal of 3293405093428 is 8243905043923.

It can be written as a sum of positive squares in only one way, i.e., 2277074964004 + 1016330129424 = 1508998^2 + 1008132^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 411675636675 + ... + 411675636682.

Almost surely, 2^{3293405093428} is an apocalyptic number.

It is an amenable number.

3293405093428 is a deficient number, since it is larger than the sum of its proper divisors (2470053820078).

3293405093428 is a wasteful number, since it uses less digits than its factorization.

3293405093428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823351273361 (or 823351273359 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 52.

The spelling of 3293405093428 in words is "three trillion, two hundred ninety-three billion, four hundred five million, ninety-three thousand, four hundred twenty-eight".