346485983 has 2 divisors, whose sum is σ = 346485984. Its totient is φ = 346485982.

The previous prime is 346485973. The next prime is 346485991. The reversal of 346485983 is 389584643.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-346485983 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346485943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173242991 + 173242992.

It is an arithmetic number, because the mean of its divisors is an integer number (173242992).

Almost surely, 2^346485983 is an apocalyptic number.

346485983 is a deficient number, since it is larger than the sum of its proper divisors (1).

346485983 is an equidigital number, since it uses as much as digits as its factorization.

346485983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2488320, while the sum is 50.

The square root of 346485983 is about 18614.1339578289. The cubic root of 346485983 is about 702.3634283212.

The spelling of 346485983 in words is "three hundred forty-six million, four hundred eighty-five thousand, nine hundred eighty-three".