6734993 has 2 divisors, whose sum is σ = 6734994. Its totient is φ = 6734992.

The previous prime is 6734977. The next prime is 6735011. The reversal of 6734993 is 3994376.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6697744 + 37249 = 2588^2 + 193^2 .

It is a cyclic number.

It is not a de Polignac number, because 6734993 - 2⁴ = 6734977 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 6² + 7⁷ + 3³ + 4⁸ + 9⁶ + 9⁶ + 3¹⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 6734993.

It is not a weakly prime, because it can be changed into another prime (6734093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3367496 + 3367497.

It is an arithmetic number, because the mean of its divisors is an integer number (3367497).

Almost surely, 2^6734993 is an apocalyptic number.

It is an amenable number.

6734993 is a deficient number, since it is larger than the sum of its proper divisors (1).

6734993 is an equidigital number, since it uses as much as digits as its factorization.

6734993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 122472, while the sum is 41.

The square root of 6734993 is about 2595.1865058219. The cubic root of 6734993 is about 188.8479970048.

The spelling of 6734993 in words is "six million, seven hundred thirty-four thousand, nine hundred ninety-three".