697196011 has 2 divisors, whose sum is σ = 697196012. Its totient is φ = 697196010.

The previous prime is 697195999. The next prime is 697196029. The reversal of 697196011 is 110691796.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 697196011 - 2¹⁷ = 697064939 is a prime.

It is not a weakly prime, because it can be changed into another prime (697196041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348598005 + 348598006.

It is an arithmetic number, because the mean of its divisors is an integer number (348598006).

Almost surely, 2^697196011 is an apocalyptic number.

697196011 is a deficient number, since it is larger than the sum of its proper divisors (1).

697196011 is an equidigital number, since it uses as much as digits as its factorization.

697196011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 40.

The square root of 697196011 is about 26404.4695269570. The cubic root of 697196011 is about 886.7168566165.

The spelling of 697196011 in words is "six hundred ninety-seven million, one hundred ninety-six thousand, eleven".