534673393 has 2 divisors, whose sum is σ = 534673394. Its totient is φ = 534673392.

The previous prime is 534673361. The next prime is 534673397. The reversal of 534673393 is 393376435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 414814689 + 119858704 = 20367^2 + 10948^2 .

It is a cyclic number.

It is not a de Polignac number, because 534673393 - 2⁵ = 534673361 is a prime.

It is not a weakly prime, because it can be changed into another prime (534673397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267336696 + 267336697.

It is an arithmetic number, because the mean of its divisors is an integer number (267336697).

Almost surely, 2^534673393 is an apocalyptic number.

It is an amenable number.

534673393 is a deficient number, since it is larger than the sum of its proper divisors (1).

534673393 is an equidigital number, since it uses as much as digits as its factorization.

534673393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 612360, while the sum is 43.

The square root of 534673393 is about 23123.0057086011. The cubic root of 534673393 is about 811.6389074708.

The spelling of 534673393 in words is "five hundred thirty-four million, six hundred seventy-three thousand, three hundred ninety-three".