343897509038 has 8 divisors (see below), whose sum is σ = 525579212088. Its totient is φ = 168704438344.

The previous prime is 343897509037. The next prime is 343897509041. The reversal of 343897509038 is 830905798343.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343897509031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1622157956 + ... + 1622158167.

It is an arithmetic number, because the mean of its divisors is an integer number (65697401511).

Almost surely, 2^343897509038 is an apocalyptic number.

343897509038 is a deficient number, since it is larger than the sum of its proper divisors (181681703050).

343897509038 is a wasteful number, since it uses less digits than its factorization.

343897509038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244316178.

The product of its (nonzero) digits is 19595520, while the sum is 59.

The spelling of 343897509038 in words is "three hundred forty-three billion, eight hundred ninety-seven million, five hundred nine thousand, thirty-eight".