297696116 has 6 divisors (see below), whose sum is σ = 520968210. Its totient is φ = 148848056.

The previous prime is 297696109. The next prime is 297696137. The reversal of 297696116 is 611696792.

It can be written as a sum of positive squares in only one way, i.e., 195888016 + 101808100 = 13996^2 + 10090^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37212011 + ... + 37212018.

It is an arithmetic number, because the mean of its divisors is an integer number (86828035).

Almost surely, 2^297696116 is an apocalyptic number.

It is an amenable number.

297696116 is a deficient number, since it is larger than the sum of its proper divisors (223272094).

297696116 is a wasteful number, since it uses less digits than its factorization.

297696116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74424033 (or 74424031 counting only the distinct ones).

The product of its digits is 244944, while the sum is 47.

The square root of 297696116 is about 17253.8724928637. The cubic root of 297696116 is about 667.7148824462.

The spelling of 297696116 in words is "two hundred ninety-seven million, six hundred ninety-six thousand, one hundred sixteen".