1493933068 has 6 divisors (see below), whose sum is σ = 2614382876. Its totient is φ = 746966532.

The previous prime is 1493933027. The next prime is 1493933141. The reversal of 1493933068 is 8603393941.

It is an unprimeable number.

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, 186741630 + ... + 186741637.

Almost surely, 2^1493933068 is an apocalyptic number.

It is an amenable number.

1493933068 is a deficient number, since it is larger than the sum of its proper divisors (1120449808).

1493933068 is a wasteful number, since it uses less digits than its factorization.

1493933068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373483271 (or 373483269 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 46.

The square root of 1493933068 is about 38651.4303486947. The cubic root of 1493933068 is about 1143.1688452793.

The spelling of 1493933068 in words is "one billion, four hundred ninety-three million, nine hundred thirty-three thousand, sixty-eight".