602105399 has 4 divisors (see below), whose sum is σ = 688120464. Its totient is φ = 516090336.

The previous prime is 602105389. The next prime is 602105401. The reversal of 602105399 is 993501206.

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

It is a cyclic number.

It is not a de Polignac number, because 602105399 - 2¹² = 602101303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (602105389) by changing a digit.

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, 43007522 + ... + 43007535.

It is an arithmetic number, because the mean of its divisors is an integer number (172030116).

Almost surely, 2^602105399 is an apocalyptic number.

602105399 is a deficient number, since it is larger than the sum of its proper divisors (86015065).

602105399 is an equidigital number, since it uses as much as digits as its factorization.

602105399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86015064.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 602105399 is about 24537.8360700368. The cubic root of 602105399 is about 844.4180482355.

The spelling of 602105399 in words is "six hundred two million, one hundred five thousand, three hundred ninety-nine".