3368993722 has 4 divisors (see below), whose sum is σ = 5053490586. Its totient is φ = 1684496860.

The previous prime is 3368993687. The next prime is 3368993723. The reversal of 3368993722 is 2273998633.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2304864081 + 1064129641 = 48009^2 + 32621^2 .

It is a super-2 number, since 2×3368993722² = 22700237397750826568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3368993722.

It is not an unprimeable number, because it can be changed into a prime (3368993723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 842248429 + ... + 842248432.

Almost surely, 2^3368993722 is an apocalyptic number.

3368993722 is a deficient number, since it is larger than the sum of its proper divisors (1684496864).

3368993722 is a wasteful number, since it uses less digits than its factorization.

3368993722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684496863.

The product of its digits is 2939328, while the sum is 52.

The square root of 3368993722 is about 58043.0333631867. The cubic root of 3368993722 is about 1499.1096526627.

The spelling of 3368993722 in words is "three billion, three hundred sixty-eight million, nine hundred ninety-three thousand, seven hundred twenty-two".