1602191360 has 256 divisors, whose sum is σ = 4831764480. Its totient is φ = 495452160.

The previous prime is 1602191351. The next prime is 1602191369. The reversal of 1602191360 is 631912061.

It is an interprime number because it is at equal distance from previous prime (1602191351) and next prime (1602191369).

It is a tau number, because it is divible by the number of its divisors (256).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602191369) 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, 12615617 + ... + 12615743.

It is an arithmetic number, because the mean of its divisors is an integer number (18874080).

Almost surely, 2^1602191360 is an apocalyptic number.

1602191360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1602191360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2415882240).

1602191360 is an abundant number, since it is smaller than the sum of its proper divisors (3229573120).

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

1602191360 is an equidigital number, since it uses as much as digits as its factorization.

1602191360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 1602191360 is about 40027.3826273965. The cubic root of 1602191360 is about 1170.1408163237.

The spelling of 1602191360 in words is "one billion, six hundred two million, one hundred ninety-one thousand, three hundred sixty".