2746431463 has 2 divisors, whose sum is σ = 2746431464. Its totient is φ = 2746431462.

The previous prime is 2746431431. The next prime is 2746431473. The reversal of 2746431463 is 3641346472.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2746431463 - 2⁵ = 2746431431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2746431473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1373215731 + 1373215732.

It is an arithmetic number, because the mean of its divisors is an integer number (1373215732).

Almost surely, 2^2746431463 is an apocalyptic number.

2746431463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2746431463 is an equidigital number, since it uses as much as digits as its factorization.

2746431463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 40.

The square root of 2746431463 is about 52406.4066980365. The cubic root of 2746431463 is about 1400.4133920372.

The spelling of 2746431463 in words is "two billion, seven hundred forty-six million, four hundred thirty-one thousand, four hundred sixty-three".