2629039982 has 8 divisors (see below), whose sum is σ = 3951130752. Its totient is φ = 1311996400.

The previous prime is 2629039981. The next prime is 2629039993. The reversal of 2629039982 is 2899309262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2629039982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2629039981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1260494 + ... + 1262577.

It is an arithmetic number, because the mean of its divisors is an integer number (493891344).

Almost surely, 2^2629039982 is an apocalyptic number.

2629039982 is a deficient number, since it is larger than the sum of its proper divisors (1322090770).

2629039982 is a wasteful number, since it uses less digits than its factorization.

2629039982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2523594.

The product of its (nonzero) digits is 839808, while the sum is 50.

The square root of 2629039982 is about 51274.1648591179. The cubic root of 2629039982 is about 1380.1694082442.

The spelling of 2629039982 in words is "two billion, six hundred twenty-nine million, thirty-nine thousand, nine hundred eighty-two".