2634474019 has 2 divisors, whose sum is σ = 2634474020. Its totient is φ = 2634474018.

The previous prime is 2634473923. The next prime is 2634474041. The reversal of 2634474019 is 9104744362.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2634474019 - 2⁹ = 2634473507 is a prime.

It is a super-3 number, since 3×2634474019³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (2634474079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1317237009 + 1317237010.

It is an arithmetic number, because the mean of its divisors is an integer number (1317237010).

Almost surely, 2^2634474019 is an apocalyptic number.

2634474019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2634474019 is an equidigital number, since it uses as much as digits as its factorization.

2634474019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 2634474019 is about 51327.1275155741. The cubic root of 2634474019 is about 1381.1196575572.

The spelling of 2634474019 in words is "two billion, six hundred thirty-four million, four hundred seventy-four thousand, nineteen".