2738862473807 has 2 divisors, whose sum is σ = 2738862473808. Its totient is φ = 2738862473806.

The previous prime is 2738862473803. The next prime is 2738862473819. The reversal of 2738862473807 is 7083742688372.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2738862473807 - 2² = 2738862473803 is a prime.

It is a super-2 number, since 2×2738862473807² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2738862473801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1369431236903 + 1369431236904.

It is an arithmetic number, because the mean of its divisors is an integer number (1369431236904).

Almost surely, 2^{2738862473807} is an apocalyptic number.

2738862473807 is a deficient number, since it is larger than the sum of its proper divisors (1).

2738862473807 is an equidigital number, since it uses as much as digits as its factorization.

2738862473807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151732224, while the sum is 65.

The spelling of 2738862473807 in words is "two trillion, seven hundred thirty-eight billion, eight hundred sixty-two million, four hundred seventy-three thousand, eight hundred seven".