6703749197 has 2 divisors, whose sum is σ = 6703749198. Its totient is φ = 6703749196.

The previous prime is 6703749193. The next prime is 6703749203. The reversal of 6703749197 is 7919473076.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3498604201 + 3205144996 = 59149^2 + 56614^2 .

It is a cyclic number.

It is not a de Polignac number, because 6703749197 - 2² = 6703749193 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6703749193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3351874598 + 3351874599.

It is an arithmetic number, because the mean of its divisors is an integer number (3351874599).

Almost surely, 2^6703749197 is an apocalyptic number.

It is an amenable number.

6703749197 is a deficient number, since it is larger than the sum of its proper divisors (1).

6703749197 is an equidigital number, since it uses as much as digits as its factorization.

6703749197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2000376, while the sum is 53.

The square root of 6703749197 is about 81876.4263814683. The cubic root of 6703749197 is about 1885.5552072316. Note that the first 3 decimals are identical.

The spelling of 6703749197 in words is "six billion, seven hundred three million, seven hundred forty-nine thousand, one hundred ninety-seven".