2616043982 has 4 divisors (see below), whose sum is σ = 3924065976. Its totient is φ = 1308021990.

The previous prime is 2616043979. The next prime is 2616043993. The reversal of 2616043982 is 2893406162.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2616043982² = 13687372231516832648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 654010994 + ... + 654010997.

It is an arithmetic number, because the mean of its divisors is an integer number (981016494).

Almost surely, 2^2616043982 is an apocalyptic number.

2616043982 is a deficient number, since it is larger than the sum of its proper divisors (1308021994).

2616043982 is a wasteful number, since it uses less digits than its factorization.

2616043982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308021993.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 2616043982 is about 51147.2773664444. The cubic root of 2616043982 is about 1377.8914768383.

The spelling of 2616043982 in words is "two billion, six hundred sixteen million, forty-three thousand, nine hundred eighty-two".