2392519668 has 120 divisors (see below), whose sum is σ = 7105576800. Its totient is φ = 621351360.

The previous prime is 2392519607. The next prime is 2392519673. The reversal of 2392519668 is 8669152932.

It is a self number, because there is not a number n which added to its sum of digits gives 2392519668.

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 313158 + ... + 320706.

It is an arithmetic number, because the mean of its divisors is an integer number (59213140).

Almost surely, 2^2392519668 is an apocalyptic number.

2392519668 is a gapful number since it is divisible by the number (28) 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 2392519668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3552788400).

2392519668 is an abundant number, since it is smaller than the sum of its proper divisors (4713057132).

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

2392519668 is a wasteful number, since it uses less digits than its factorization.

2392519668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7595 (or 7572 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 51.

The square root of 2392519668 is about 48913.3894552402. The cubic root of 2392519668 is about 1337.4734578598.

The spelling of 2392519668 in words is "two billion, three hundred ninety-two million, five hundred nineteen thousand, six hundred sixty-eight".