697307106 has 32 divisors (see below), whose sum is σ = 1507700160. Its totient is φ = 214249536.

The previous prime is 697307099. The next prime is 697307111. The reversal of 697307106 is 601703796.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78441 + ... + 86876.

It is an arithmetic number, because the mean of its divisors is an integer number (47115630).

Almost surely, 2^697307106 is an apocalyptic number.

697307106 is an abundant number, since it is smaller than the sum of its proper divisors (810393054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

697307106 is a wasteful number, since it uses less digits than its factorization.

697307106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165378.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 697307106 is about 26406.5731589693. The cubic root of 697307106 is about 886.7639522088.

The spelling of 697307106 in words is "six hundred ninety-seven million, three hundred seven thousand, one hundred six".