711367949 has 2 divisors, whose sum is σ = 711367950. Its totient is φ = 711367948.

The previous prime is 711367939. The next prime is 711367973. The reversal of 711367949 is 949763117.

711367949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 707826025 + 3541924 = 26605^2 + 1882^2 .

It is a cyclic number.

It is not a de Polignac number, because 711367949 - 2²⁸ = 442932493 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (711367919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355683974 + 355683975.

It is an arithmetic number, because the mean of its divisors is an integer number (355683975).

Almost surely, 2^711367949 is an apocalyptic number.

It is an amenable number.

711367949 is a deficient number, since it is larger than the sum of its proper divisors (1).

711367949 is an equidigital number, since it uses as much as digits as its factorization.

711367949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 285768, while the sum is 47.

The square root of 711367949 is about 26671.4819423293. The cubic root of 711367949 is about 892.6847136825.

The spelling of 711367949 in words is "seven hundred eleven million, three hundred sixty-seven thousand, nine hundred forty-nine".