2616993882 has 12 divisors (see below), whose sum is σ = 5670153450. Its totient is φ = 872331288.

The previous prime is 2616993881. The next prime is 2616993913. The reversal of 2616993882 is 2883996162.

It can be written as a sum of positive squares in only one way, i.e., 2172585321 + 444408561 = 46611^2 + 21081^2 .

It is not an unprimeable number, because it can be changed into a prime (2616993881) 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 5 ways as a sum of consecutive naturals, for example, 72694257 + ... + 72694292.

Almost surely, 2^2616993882 is an apocalyptic number.

2616993882 is an abundant number, since it is smaller than the sum of its proper divisors (3053159568).

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

2616993882 is a wasteful number, since it uses less digits than its factorization.

2616993882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145388557 (or 145388554 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 54.

The square root of 2616993882 is about 51156.5624529248. The cubic root of 2616993882 is about 1378.0582299889.

The spelling of 2616993882 in words is "two billion, six hundred sixteen million, nine hundred ninety-three thousand, eight hundred eighty-two".