2949727463 has 2 divisors, whose sum is σ = 2949727464. Its totient is φ = 2949727462.

The previous prime is 2949727439. The next prime is 2949727471. The reversal of 2949727463 is 3647279492.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2949727463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2949727433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1474863731 + 1474863732.

It is an arithmetic number, because the mean of its divisors is an integer number (1474863732).

Almost surely, 2^2949727463 is an apocalyptic number.

2949727463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2949727463 is an equidigital number, since it uses as much as digits as its factorization.

2949727463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4572288, while the sum is 53.

The square root of 2949727463 is about 54311.3934916054. The cubic root of 2949727463 is about 1434.1479745074.

The spelling of 2949727463 in words is "two billion, nine hundred forty-nine million, seven hundred twenty-seven thousand, four hundred sixty-three".