347874983 has 2 divisors, whose sum is σ = 347874984. Its totient is φ = 347874982.

The previous prime is 347874979. The next prime is 347874991. The reversal of 347874983 is 389478743.

It is a weak prime.

It is an emirp because it is prime and its reverse (389478743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 347874983 - 2² = 347874979 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (347874913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173937491 + 173937492.

It is an arithmetic number, because the mean of its divisors is an integer number (173937492).

Almost surely, 2^347874983 is an apocalyptic number.

347874983 is a deficient number, since it is larger than the sum of its proper divisors (1).

347874983 is an equidigital number, since it uses as much as digits as its factorization.

347874983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4064256, while the sum is 53.

The square root of 347874983 is about 18651.4069978648. The cubic root of 347874983 is about 703.3007265093.

The spelling of 347874983 in words is "three hundred forty-seven million, eight hundred seventy-four thousand, nine hundred eighty-three".