2686463050 has 48 divisors (see below), whose sum is σ = 5057098200. Its totient is φ = 1061683200.

The previous prime is 2686463011. The next prime is 2686463057. The reversal of 2686463050 is 503646862.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 689535081 + 1996927969 = 26259^2 + 44687^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2686462994 and 2686463012.

It is not an unprimeable number, because it can be changed into a prime (2686463057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3493066 + ... + 3493834.

Almost surely, 2^2686463050 is an apocalyptic number.

2686463050 is a deficient number, since it is larger than the sum of its proper divisors (2370635150).

2686463050 is a wasteful number, since it uses less digits than its factorization.

2686463050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1531 (or 1526 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 2686463050 is about 51831.1011845205. The cubic root of 2686463050 is about 1390.1456035042.

The spelling of 2686463050 in words is "two billion, six hundred eighty-six million, four hundred sixty-three thousand, fifty".