6920532347 has 2 divisors, whose sum is σ = 6920532348. Its totient is φ = 6920532346.

The previous prime is 6920532313. The next prime is 6920532361. The reversal of 6920532347 is 7432350296.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6920532347 - 2¹⁴ = 6920515963 is a prime.

It is not a weakly prime, because it can be changed into another prime (6920534347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3460266173 + 3460266174.

It is an arithmetic number, because the mean of its divisors is an integer number (3460266174).

Almost surely, 2^6920532347 is an apocalyptic number.

6920532347 is a deficient number, since it is larger than the sum of its proper divisors (1).

6920532347 is an equidigital number, since it uses as much as digits as its factorization.

6920532347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 41.

The square root of 6920532347 is about 83189.7370292754. The cubic root of 6920532347 is about 1905.6647512101.

The spelling of 6920532347 in words is "six billion, nine hundred twenty million, five hundred thirty-two thousand, three hundred forty-seven".