2630789308 has 24 divisors (see below), whose sum is σ = 5262808544. Its totient is φ = 1127217600.

The previous prime is 2630789261. The next prime is 2630789323. The reversal of 2630789308 is 8039870362.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 154918 + ... + 171058.

Almost surely, 2^2630789308 is an apocalyptic number.

2630789308 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2630789308 is an abundant number, since it is smaller than the sum of its proper divisors (2632019236).

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

2630789308 is a wasteful number, since it uses less digits than its factorization.

2630789308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21973 (or 21971 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 2630789308 is about 51291.2205742854. The cubic root of 2630789308 is about 1380.4754554388.

The spelling of 2630789308 in words is "two billion, six hundred thirty million, seven hundred eighty-nine thousand, three hundred eight".