2630356329 has 16 divisors (see below), whose sum is σ = 3528432000. Its totient is φ = 1742944896.

The previous prime is 2630356321. The next prime is 2630356343. The reversal of 2630356329 is 9236530362.

It is not a de Polignac number, because 2630356329 - 2³ = 2630356321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2630356321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 818077 + ... + 821285.

It is an arithmetic number, because the mean of its divisors is an integer number (220527000).

Almost surely, 2^2630356329 is an apocalyptic number.

It is an amenable number.

2630356329 is a deficient number, since it is larger than the sum of its proper divisors (898075671).

2630356329 is a wasteful number, since it uses less digits than its factorization.

2630356329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4784.

The product of its (nonzero) digits is 174960, while the sum is 39.

The square root of 2630356329 is about 51286.9996100376. Note that the first 3 decimals coincide. The cubic root of 2630356329 is about 1380.3997177537.

The spelling of 2630356329 in words is "two billion, six hundred thirty million, three hundred fifty-six thousand, three hundred twenty-nine".