602659340 has 48 divisors (see below), whose sum is σ = 1328419008. Its totient is φ = 229219584.

The previous prime is 602659339. The next prime is 602659373. The reversal of 602659340 is 43956206.

It is a self number, because there is not a number n which added to its sum of digits gives 602659340.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75794 + ... + 83366.

It is an arithmetic number, because the mean of its divisors is an integer number (27675396).

Almost surely, 2^602659340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 602659340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664209504).

602659340 is an abundant number, since it is smaller than the sum of its proper divisors (725759668).

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

602659340 is a wasteful number, since it uses less digits than its factorization.

602659340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7778 (or 7776 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 602659340 is about 24549.1209618593. The cubic root of 602659340 is about 844.6769256155.

The spelling of 602659340 in words is "six hundred two million, six hundred fifty-nine thousand, three hundred forty".