297906623349 has 8 divisors (see below), whose sum is σ = 397267608192. Its totient is φ = 198575027040.

The previous prime is 297906623321. The next prime is 297906623363. The reversal of 297906623349 is 943326609792.

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

It is not a de Polignac number, because 297906623349 - 2⁵ = 297906623317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 297906623292 and 297906623301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (297906623369) 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, 7323469 + ... + 7364034.

It is an arithmetic number, because the mean of its divisors is an integer number (49658451024).

Almost surely, 2^297906623349 is an apocalyptic number.

It is an amenable number.

297906623349 is a deficient number, since it is larger than the sum of its proper divisors (99360984843).

297906623349 is a wasteful number, since it uses less digits than its factorization.

297906623349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14694267.

The product of its (nonzero) digits is 26453952, while the sum is 60.

The spelling of 297906623349 in words is "two hundred ninety-seven billion, nine hundred six million, six hundred twenty-three thousand, three hundred forty-nine".