2634476387 has 2 divisors, whose sum is σ = 2634476388. Its totient is φ = 2634476386.

The previous prime is 2634476311. The next prime is 2634476413. The reversal of 2634476387 is 7836744362.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2634476387 - 2¹⁶ = 2634410851 is a prime.

It is not a weakly prime, because it can be changed into another prime (2634476287) by changing a digit.

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 as a sum of consecutive naturals, namely, 1317238193 + 1317238194.

It is an arithmetic number, because the mean of its divisors is an integer number (1317238194).

Almost surely, 2^2634476387 is an apocalyptic number.

2634476387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2634476387 is an equidigital number, since it uses as much as digits as its factorization.

2634476387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4064256, while the sum is 50.

The square root of 2634476387 is about 51327.1505832927. The cubic root of 2634476387 is about 1381.1200713640.

The spelling of 2634476387 in words is "two billion, six hundred thirty-four million, four hundred seventy-six thousand, three hundred eighty-seven".