697538114 has 16 divisors (see below), whose sum is σ = 1287763008. Its totient is φ = 275949072.

The previous prime is 697538087. The next prime is 697538137. The reversal of 697538114 is 411835796.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 7 ways as a sum of consecutive naturals, for example, 1916132 + ... + 1916495.

It is an arithmetic number, because the mean of its divisors is an integer number (80485188).

Almost surely, 2^697538114 is an apocalyptic number.

697538114 is a deficient number, since it is larger than the sum of its proper divisors (590224894).

697538114 is a wasteful number, since it uses less digits than its factorization.

697538114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3832649.

The product of its digits is 181440, while the sum is 44.

The square root of 697538114 is about 26410.9468592097. The cubic root of 697538114 is about 886.8618655233.

The spelling of 697538114 in words is "six hundred ninety-seven million, five hundred thirty-eight thousand, one hundred fourteen".