2494494347 has 2 divisors, whose sum is σ = 2494494348. Its totient is φ = 2494494346.

The previous prime is 2494494319. The next prime is 2494494419. The reversal of 2494494347 is 7434944942.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2494494347 - 2⁸ = 2494494091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2494494295 and 2494494304.

It is not a weakly prime, because it can be changed into another prime (2494494307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247247173 + 1247247174.

It is an arithmetic number, because the mean of its divisors is an integer number (1247247174).

Almost surely, 2^2494494347 is an apocalyptic number.

2494494347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2494494347 is an equidigital number, since it uses as much as digits as its factorization.

2494494347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3483648, while the sum is 50.

The square root of 2494494347 is about 49944.9131243613. The cubic root of 2494494347 is about 1356.2117665905.

The spelling of 2494494347 in words is "two billion, four hundred ninety-four million, four hundred ninety-four thousand, three hundred forty-seven".