6950739247 has 2 divisors, whose sum is σ = 6950739248. Its totient is φ = 6950739246.

The previous prime is 6950739223. The next prime is 6950739253. The reversal of 6950739247 is 7429370596.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6950739247 is a prime.

It is a super-2 number, since 2×6950739247² = 96625552159572254018, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6950739194 and 6950739203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6950739547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3475369623 + 3475369624.

It is an arithmetic number, because the mean of its divisors is an integer number (3475369624).

Almost surely, 2^6950739247 is an apocalyptic number.

6950739247 is a deficient number, since it is larger than the sum of its proper divisors (1).

6950739247 is an equidigital number, since it uses as much as digits as its factorization.

6950739247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2857680, while the sum is 52.

The square root of 6950739247 is about 83371.0935936431. The cubic root of 6950739247 is about 1908.4333568433.

The spelling of 6950739247 in words is "six billion, nine hundred fifty million, seven hundred thirty-nine thousand, two hundred forty-seven".