2630454267 has 16 divisors (see below), whose sum is σ = 4010669312. Its totient is φ = 1502232480.

The previous prime is 2630454247. The next prime is 2630454269. The reversal of 2630454267 is 7624540362.

It is not a de Polignac number, because 2630454267 - 2¹¹ = 2630452219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2630454269) 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 15 ways as a sum of consecutive naturals, for example, 588 + ... + 72534.

It is an arithmetic number, because the mean of its divisors is an integer number (250666832).

Almost surely, 2^2630454267 is an apocalyptic number.

2630454267 is a deficient number, since it is larger than the sum of its proper divisors (1380215045).

2630454267 is a wasteful number, since it uses less digits than its factorization.

2630454267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73698.

The product of its (nonzero) digits is 241920, while the sum is 39.

The square root of 2630454267 is about 51287.9544045188. The cubic root of 2630454267 is about 1380.4168500219.

The spelling of 2630454267 in words is "two billion, six hundred thirty million, four hundred fifty-four thousand, two hundred sixty-seven".