2630734317 has 6 divisors (see below), whose sum is σ = 3799949582. Its totient is φ = 1753822872.

The previous prime is 2630734313. The next prime is 2630734321. The reversal of 2630734317 is 7134370362.

2630734317 is a `hidden beast` number, since 2 + 6 + 307 + 34 + 317 = 666.

It is an interprime number because it is at equal distance from previous prime (2630734313) and next prime (2630734321).

It can be written as a sum of positive squares in only one way, i.e., 2140820361 + 489913956 = 46269^2 + 22134^2 .

It is not a de Polignac number, because 2630734317 - 2² = 2630734313 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630734313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146151898 + ... + 146151915.

Almost surely, 2^2630734317 is an apocalyptic number.

It is an amenable number.

2630734317 is a deficient number, since it is larger than the sum of its proper divisors (1169215265).

2630734317 is a wasteful number, since it uses less digits than its factorization.

2630734317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292303819 (or 292303816 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The square root of 2630734317 is about 51290.6845050834. The cubic root of 2630734317 is about 1380.4658367470.

The spelling of 2630734317 in words is "two billion, six hundred thirty million, seven hundred thirty-four thousand, three hundred seventeen".