297038068 has 24 divisors (see below), whose sum is σ = 545781600. Its totient is φ = 141253728.

The previous prime is 297038051. The next prime is 297038069. The reversal of 297038068 is 860830792.

It is a super-2 number, since 2×297038068² = 176463227682345248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (297038069) 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, 11338 + ... + 26881.

It is an arithmetic number, because the mean of its divisors is an integer number (22740900).

Almost surely, 2^297038068 is an apocalyptic number.

It is an amenable number.

297038068 is a deficient number, since it is larger than the sum of its proper divisors (248743532).

297038068 is a wasteful number, since it uses less digits than its factorization.

297038068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38319 (or 38317 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 297038068 is about 17234.7923689263. The cubic root of 297038068 is about 667.2225318365. Note that the first 3 decimals are identical.

The spelling of 297038068 in words is "two hundred ninety-seven million, thirty-eight thousand, sixty-eight".