1493034223 has 2 divisors, whose sum is σ = 1493034224. Its totient is φ = 1493034222.

The previous prime is 1493034181. The next prime is 1493034233. The reversal of 1493034223 is 3224303941.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1493034223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1493034233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 746517111 + 746517112.

It is an arithmetic number, because the mean of its divisors is an integer number (746517112).

Almost surely, 2^1493034223 is an apocalyptic number.

1493034223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1493034223 is an equidigital number, since it uses as much as digits as its factorization.

1493034223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 1493034223 is about 38639.8010217444. The cubic root of 1493034223 is about 1142.9395316267.

The spelling of 1493034223 in words is "one billion, four hundred ninety-three million, thirty-four thousand, two hundred twenty-three".