1602340066 has 24 divisors (see below), whose sum is σ = 2576300364. Its totient is φ = 744848640.

The previous prime is 1602340063. The next prime is 1602340067. The reversal of 1602340066 is 6600432061.

It can be written as a sum of positive squares in 2 ways, for example, as 1476788041 + 125552025 = 38429^2 + 11205^2 .

It is not an unprimeable number, because it can be changed into a prime (1602340063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 230806 + ... + 237646.

Almost surely, 2^1602340066 is an apocalyptic number.

1602340066 is a deficient number, since it is larger than the sum of its proper divisors (973960298).

1602340066 is an equidigital number, since it uses as much as digits as its factorization.

1602340066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7026 (or 6943 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 1602340066 is about 40029.2401376794. The cubic root of 1602340066 is about 1170.1770170717.

The spelling of 1602340066 in words is "one billion, six hundred two million, three hundred forty thousand, sixty-six".