602609399 has 6 divisors (see below), whose sum is σ = 700994664. Its totient is φ = 516522300.

The previous prime is 602609389. The next prime is 602609429. The reversal of 602609399 is 993906206.

It is not a de Polignac number, because 602609399 - 2⁴ = 602609383 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 (602609369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6149027 + ... + 6149124.

It is an arithmetic number, because the mean of its divisors is an integer number (116832444).

Almost surely, 2^602609399 is an apocalyptic number.

602609399 is a deficient number, since it is larger than the sum of its proper divisors (98385265).

602609399 is a wasteful number, since it uses less digits than its factorization.

602609399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12298165 (or 12298158 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 44.

The square root of 602609399 is about 24548.1037760557. The cubic root of 602609399 is about 844.6535928232.

The spelling of 602609399 in words is "six hundred two million, six hundred nine thousand, three hundred ninety-nine".