1602162330 has 32 divisors (see below), whose sum is σ = 3938977728. Its totient is φ = 416822400.

The previous prime is 1602162323. The next prime is 1602162337. The reversal of 1602162330 is 332612061.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1602162323) and next prime (1602162337).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1602162330.

It is not an unprimeable number, because it can be changed into a prime (1602162337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 650056 + ... + 652515.

It is an arithmetic number, because the mean of its divisors is an integer number (123093054).

Almost surely, 2^1602162330 is an apocalyptic number.

1602162330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1602162330 is an abundant number, since it is smaller than the sum of its proper divisors (2336815398).

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

1602162330 is a wasteful number, since it uses less digits than its factorization.

1602162330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302622.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1602162330 is about 40027.0199989957. The cubic root of 1602162330 is about 1170.1337490462.

Adding to 1602162330 its reverse (332612061), we get a palindrome (1934774391).

The spelling of 1602162330 in words is "one billion, six hundred two million, one hundred sixty-two thousand, three hundred thirty".