193930002 has 24 divisors (see below), whose sum is σ = 480207936. Its totient is φ = 55408536.

The previous prime is 193930001. The next prime is 193930003. The reversal of 193930002 is 200039391.

It is an interprime number because it is at equal distance from previous prime (193930001) and next prime (193930003).

It is not an unprimeable number, because it can be changed into a prime (193930001) 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 in 11 ways as a sum of consecutive naturals, for example, 769438 + ... + 769689.

It is an arithmetic number, because the mean of its divisors is an integer number (20008664).

Almost surely, 2^193930002 is an apocalyptic number.

193930002 is an abundant number, since it is smaller than the sum of its proper divisors (286277934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

193930002 is a wasteful number, since it uses less digits than its factorization.

193930002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539142 (or 1539139 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 193930002 is about 13925.8752687219. The cubic root of 193930002 is about 578.8264041489.

Adding to 193930002 its reverse (200039391), we get a palindrome (393969393).

The spelling of 193930002 in words is "one hundred ninety-three million, nine hundred thirty thousand, two".