2949930497 has 2 divisors, whose sum is σ = 2949930498. Its totient is φ = 2949930496.

The previous prime is 2949930469. The next prime is 2949930499. The reversal of 2949930497 is 7940399492.

2949930497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2934280561 + 15649936 = 54169^2 + 3956^2 .

It is a cyclic number.

It is not a de Polignac number, because 2949930497 - 2¹² = 2949926401 is a prime.

Together with 2949930499, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2949930499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1474965248 + 1474965249.

It is an arithmetic number, because the mean of its divisors is an integer number (1474965249).

Almost surely, 2^2949930497 is an apocalyptic number.

It is an amenable number.

2949930497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2949930497 is an equidigital number, since it uses as much as digits as its factorization.

2949930497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4408992, while the sum is 56.

The square root of 2949930497 is about 54313.2626252557. The cubic root of 2949930497 is about 1434.1808785777.

The spelling of 2949930497 in words is "two billion, nine hundred forty-nine million, nine hundred thirty thousand, four hundred ninety-seven".