393141002 has 8 divisors (see below), whose sum is σ = 603425856. Its totient is φ = 191999052.

The previous prime is 393140981. The next prime is 393141019. The reversal of 393141002 is 200141393.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2285618 + ... + 2285789.

It is an arithmetic number, because the mean of its divisors is an integer number (75428232).

Almost surely, 2^393141002 is an apocalyptic number.

393141002 is a deficient number, since it is larger than the sum of its proper divisors (210284854).

393141002 is a wasteful number, since it uses less digits than its factorization.

393141002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4571452.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 393141002 is about 19827.7835876832. The cubic root of 393141002 is about 732.5705349729.

Adding to 393141002 its reverse (200141393), we get a palindrome (593282395).

The spelling of 393141002 in words is "three hundred ninety-three million, one hundred forty-one thousand, two".