697873377 has 8 divisors (see below), whose sum is σ = 931847200. Its totient is φ = 464574240.

The previous prime is 697873361. The next prime is 697873381. The reversal of 697873377 is 773378796.

697873377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 697873377 - 2⁴ = 697873361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (697873327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166252 + ... + 170397.

It is an arithmetic number, because the mean of its divisors is an integer number (116480900).

Almost surely, 2^697873377 is an apocalyptic number.

It is an amenable number.

697873377 is a deficient number, since it is larger than the sum of its proper divisors (233973823).

697873377 is a wasteful number, since it uses less digits than its factorization.

697873377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337343.

The product of its digits is 9335088, while the sum is 57.

The square root of 697873377 is about 26417.2931429395. The cubic root of 697873377 is about 887.0039291325.

The spelling of 697873377 in words is "six hundred ninety-seven million, eight hundred seventy-three thousand, three hundred seventy-seven".