2630782363 has 6 divisors (see below), whose sum is σ = 2891686532. Its totient is φ = 2391620220.

The previous prime is 2630782361. The next prime is 2630782369. The reversal of 2630782363 is 3632870362.

It is not a de Polignac number, because 2630782363 - 2¹ = 2630782361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2630782361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10870881 + ... + 10871122.

Almost surely, 2^2630782363 is an apocalyptic number.

2630782363 is a deficient number, since it is larger than the sum of its proper divisors (260904169).

2630782363 is a wasteful number, since it uses less digits than its factorization.

2630782363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21742025 (or 21742014 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 2630782363 is about 51291.1528725959. The cubic root of 2630782363 is about 1380.4742406690.

The spelling of 2630782363 in words is "two billion, six hundred thirty million, seven hundred eighty-two thousand, three hundred sixty-three".