4949412739 has 2 divisors, whose sum is σ = 4949412740. Its totient is φ = 4949412738.

The previous prime is 4949412667. The next prime is 4949412749. The reversal of 4949412739 is 9372149494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4949412739 - 2¹⁵ = 4949379971 is a prime.

It is not a weakly prime, because it can be changed into another prime (4949412749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2474706369 + 2474706370.

It is an arithmetic number, because the mean of its divisors is an integer number (2474706370).

Almost surely, 2^4949412739 is an apocalyptic number.

4949412739 is a deficient number, since it is larger than the sum of its proper divisors (1).

4949412739 is an equidigital number, since it uses as much as digits as its factorization.

4949412739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1959552, while the sum is 52.

The square root of 4949412739 is about 70352.0627913638. The cubic root of 4949412739 is about 1704.1895213163.

The spelling of 4949412739 in words is "four billion, nine hundred forty-nine million, four hundred twelve thousand, seven hundred thirty-nine".