2629474387 has 2 divisors, whose sum is σ = 2629474388. Its totient is φ = 2629474386.

The previous prime is 2629474373. The next prime is 2629474411. The reversal of 2629474387 is 7834749262.

2629474387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2629474387 - 2¹⁹ = 2628950099 is a prime.

It is not a weakly prime, because it can be changed into another prime (2629474307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1314737193 + 1314737194.

It is an arithmetic number, because the mean of its divisors is an integer number (1314737194).

Almost surely, 2^2629474387 is an apocalyptic number.

2629474387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2629474387 is an equidigital number, since it uses as much as digits as its factorization.

2629474387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4064256, while the sum is 52.

The square root of 2629474387 is about 51278.4007843458. The cubic root of 2629474387 is about 1380.2454207148.

The spelling of 2629474387 in words is "two billion, six hundred twenty-nine million, four hundred seventy-four thousand, three hundred eighty-seven".