2642087336 has 16 divisors (see below), whose sum is σ = 5661615840. Its totient is φ = 1132323120.

The previous prime is 2642087309. The next prime is 2642087339. The reversal of 2642087336 is 6337802462.

It is a junction number, because it is equal to n+sod(n) for n = 2642087293 and 2642087302.

It is not an unprimeable number, because it can be changed into a prime (2642087339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23590010 + ... + 23590121.

It is an arithmetic number, because the mean of its divisors is an integer number (353850990).

Almost surely, 2^2642087336 is an apocalyptic number.

It is an amenable number.

2642087336 is an abundant number, since it is smaller than the sum of its proper divisors (3019528504).

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

2642087336 is a wasteful number, since it uses less digits than its factorization.

2642087336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47180144 (or 47180140 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 2642087336 is about 51401.2386621179. The cubic root of 2642087336 is about 1382.4488019434.

Adding to 2642087336 its reverse (6337802462), we get a palindrome (8979889798).

The spelling of 2642087336 in words is "two billion, six hundred forty-two million, eighty-seven thousand, three hundred thirty-six".