5434993 has 2 divisors, whose sum is σ = 5434994. Its totient is φ = 5434992.

The previous prime is 5434981. The next prime is 5434997. The reversal of 5434993 is 3994345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4717584 + 717409 = 2172^2 + 847^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5434993 is a prime.

5434993 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5434997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2717496 + 2717497.

It is an arithmetic number, because the mean of its divisors is an integer number (2717497).

Almost surely, 2^5434993 is an apocalyptic number.

It is an amenable number.

5434993 is a deficient number, since it is larger than the sum of its proper divisors (1).

5434993 is an equidigital number, since it uses as much as digits as its factorization.

5434993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 37.

The square root of 5434993 is about 2331.3071440718. The cubic root of 5434993 is about 175.8192121710.

The spelling of 5434993 in words is "five million, four hundred thirty-four thousand, nine hundred ninety-three".