3368993723 has 2 divisors, whose sum is σ = 3368993724. Its totient is φ = 3368993722.

The previous prime is 3368993687. The next prime is 3368993729. The reversal of 3368993723 is 3273998633.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3368993723 - 2⁶ = 3368993659 is a prime.

It is a super-2 number, since 2×3368993723² = 22700237411226801458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3368993729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1684496861 + 1684496862.

It is an arithmetic number, because the mean of its divisors is an integer number (1684496862).

Almost surely, 2^3368993723 is an apocalyptic number.

3368993723 is a deficient number, since it is larger than the sum of its proper divisors (1).

3368993723 is an equidigital number, since it uses as much as digits as its factorization.

3368993723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4408992, while the sum is 53.

The square root of 3368993723 is about 58043.0333718010. The cubic root of 3368993723 is about 1499.1096528110.

The spelling of 3368993723 in words is "three billion, three hundred sixty-eight million, nine hundred ninety-three thousand, seven hundred twenty-three".