207342393 has 8 divisors (see below), whose sum is σ = 276544800. Its totient is φ = 138184128.

The previous prime is 207342391. The next prime is 207342419. The reversal of 207342393 is 393243702.

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

It is not a de Polignac number, because 207342393 - 2¹ = 207342391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (207342391) 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, 2193 + ... + 20481.

It is an arithmetic number, because the mean of its divisors is an integer number (34568100).

Almost surely, 2^207342393 is an apocalyptic number.

It is an amenable number.

207342393 is a deficient number, since it is larger than the sum of its proper divisors (69202407).

207342393 is a wasteful number, since it uses less digits than its factorization.

207342393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22071.

The product of its (nonzero) digits is 27216, while the sum is 33.

The square root of 207342393 is about 14399.3886328552. The cubic root of 207342393 is about 591.8741448204.

The spelling of 207342393 in words is "two hundred seven million, three hundred forty-two thousand, three hundred ninety-three".