346674373 has 2 divisors, whose sum is σ = 346674374. Its totient is φ = 346674372.

The previous prime is 346674347. The next prime is 346674379. The reversal of 346674373 is 373476643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 215296929 + 131377444 = 14673^2 + 11462^2 .

It is an emirp because it is prime and its reverse (373476643) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-346674373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346674379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173337186 + 173337187.

It is an arithmetic number, because the mean of its divisors is an integer number (173337187).

Almost surely, 2^346674373 is an apocalyptic number.

It is an amenable number.

346674373 is a deficient number, since it is larger than the sum of its proper divisors (1).

346674373 is an equidigital number, since it uses as much as digits as its factorization.

346674373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 762048, while the sum is 43.

The square root of 346674373 is about 18619.1936721223. The cubic root of 346674373 is about 702.4907006870.

The spelling of 346674373 in words is "three hundred forty-six million, six hundred seventy-four thousand, three hundred seventy-three".