3393293447493 has 12 divisors (see below), whose sum is σ = 4901536912428. Its totient is φ = 2262143457600.

The previous prime is 3393293447473. The next prime is 3393293447513. The reversal of 3393293447493 is 3947443923933.

3393293447493 is a `hidden beast` number, since 3 + 3 + 93 + 29 + 34 + 4 + 7 + 493 = 666.

It is an interprime number because it is at equal distance from previous prime (3393293447473) and next prime (3393293447513).

It can be written as a sum of positive squares in 2 ways, for example, as 1289264869764 + 2104028577729 = 1135458^2 + 1450527^2 .

It is not a de Polignac number, because 3393293447493 - 2¹⁸ = 3393293185349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3393293447493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3393293447473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3933858 + ... + 4718243.

It is an arithmetic number, because the mean of its divisors is an integer number (408461409369).

Almost surely, 2^{3393293447493} is an apocalyptic number.

It is an amenable number.

3393293447493 is a deficient number, since it is larger than the sum of its proper divisors (1508243464935).

3393293447493 is a wasteful number, since it uses less digits than its factorization.

3393293447493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8695684 (or 8695681 counting only the distinct ones).

The product of its digits is 158723712, while the sum is 63.

The spelling of 3393293447493 in words is "three trillion, three hundred ninety-three billion, two hundred ninety-three million, four hundred forty-seven thousand, four hundred ninety-three".