297402093 has 12 divisors (see below), whose sum is σ = 429837408. Its totient is φ = 198149640.

The previous prime is 297402059. The next prime is 297402107. The reversal of 297402093 is 390204792.

It is not a de Polignac number, because 297402093 - 2¹⁸ = 297139949 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (297402013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7678 + ... + 25568.

It is an arithmetic number, because the mean of its divisors is an integer number (35819784).

Almost surely, 2^297402093 is an apocalyptic number.

It is an amenable number.

297402093 is a deficient number, since it is larger than the sum of its proper divisors (132435315).

297402093 is a wasteful number, since it uses less digits than its factorization.

297402093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19744 (or 19741 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 297402093 is about 17245.3498949717. The cubic root of 297402093 is about 667.4949846023.

The spelling of 297402093 in words is "two hundred ninety-seven million, four hundred two thousand, ninety-three".