534293983 has 2 divisors, whose sum is σ = 534293984. Its totient is φ = 534293982.

The previous prime is 534293923. The next prime is 534293993. The reversal of 534293983 is 389392435.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534293983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534293923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267146991 + 267146992.

It is an arithmetic number, because the mean of its divisors is an integer number (267146992).

Almost surely, 2^534293983 is an apocalyptic number.

534293983 is a deficient number, since it is larger than the sum of its proper divisors (1).

534293983 is an equidigital number, since it uses as much as digits as its factorization.

534293983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 699840, while the sum is 46.

The square root of 534293983 is about 23114.8000856594. The cubic root of 534293983 is about 811.4468794710.

The spelling of 534293983 in words is "five hundred thirty-four million, two hundred ninety-three thousand, nine hundred eighty-three".