393002 has 4 divisors (see below), whose sum is σ = 589506. Its totient is φ = 196500.

The previous prime is 392983. The next prime is 393007. The reversal of 393002 is 200393.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 303601 + 89401 = 551^2 + 299^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 393002.

It is not an unprimeable number, because it can be changed into a prime (393007) 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 as a sum of consecutive naturals, namely, 98249 + ... + 98252.

2³⁹³⁰⁰² is an apocalyptic number.

393002 is a deficient number, since it is larger than the sum of its proper divisors (196504).

393002 is a wasteful number, since it uses less digits than its factorization.

393002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196503.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 393002 is about 626.8987159023. The cubic root of 393002 is about 73.2484187011.

Adding to 393002 its reverse (200393), we get a palindrome (593395).

The spelling of 393002 in words is "three hundred ninety-three thousand, two".