2674421473 has 2 divisors, whose sum is σ = 2674421474. Its totient is φ = 2674421472.

The previous prime is 2674421423. The next prime is 2674421501. The reversal of 2674421473 is 3741244762.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2467406929 + 207014544 = 49673^2 + 14388^2 .

It is a cyclic number.

It is not a de Polignac number, because 2674421473 - 2⁹ = 2674420961 is a prime.

It is not a weakly prime, because it can be changed into another prime (2674421423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337210736 + 1337210737.

It is an arithmetic number, because the mean of its divisors is an integer number (1337210737).

Almost surely, 2^2674421473 is an apocalyptic number.

It is an amenable number.

2674421473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2674421473 is an equidigital number, since it uses as much as digits as its factorization.

2674421473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 40.

The square root of 2674421473 is about 51714.8090299094. The cubic root of 2674421473 is about 1388.0654683814.

The spelling of 2674421473 in words is "two billion, six hundred seventy-four million, four hundred twenty-one thousand, four hundred seventy-three".