337473943 has 2 divisors, whose sum is σ = 337473944. Its totient is φ = 337473942.

The previous prime is 337473937. The next prime is 337473979. The reversal of 337473943 is 349374733.

It is a weak prime.

It is an emirp because it is prime and its reverse (349374733) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-337473943 is a prime.

It is a super-2 number, since 2×337473943² = 227777324407934498, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 337473943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (337473743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168736971 + 168736972.

It is an arithmetic number, because the mean of its divisors is an integer number (168736972).

Almost surely, 2^337473943 is an apocalyptic number.

337473943 is a deficient number, since it is larger than the sum of its proper divisors (1).

337473943 is an equidigital number, since it uses as much as digits as its factorization.

337473943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 43.

The square root of 337473943 is about 18370.4638754714. The cubic root of 337473943 is about 696.2204066726.

The spelling of 337473943 in words is "three hundred thirty-seven million, four hundred seventy-three thousand, nine hundred forty-three".