343648803 has 4 divisors (see below), whose sum is σ = 458198408. Its totient is φ = 229099200.

The previous prime is 343648793. The next prime is 343648813. The reversal of 343648803 is 308846343.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (343648793) and next prime (343648813).

It is not a de Polignac number, because 343648803 - 2⁵ = 343648771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343648813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57274798 + ... + 57274803.

It is an arithmetic number, because the mean of its divisors is an integer number (114549602).

Almost surely, 2^343648803 is an apocalyptic number.

343648803 is a deficient number, since it is larger than the sum of its proper divisors (114549605).

343648803 is a wasteful number, since it uses less digits than its factorization.

343648803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114549604.

The product of its (nonzero) digits is 165888, while the sum is 39.

The square root of 343648803 is about 18537.7669367160. The cubic root of 343648803 is about 700.4410845901.

The spelling of 343648803 in words is "three hundred forty-three million, six hundred forty-eight thousand, eight hundred three".