34959983 has 2 divisors, whose sum is σ = 34959984. Its totient is φ = 34959982.

The previous prime is 34959979. The next prime is 34960021. The reversal of 34959983 is 38995943.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34959983 - 2² = 34959979 is a prime.

It is a super-2 number, since 2×34959983² = 2444400822720578, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34959923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17479991 + 17479992.

It is an arithmetic number, because the mean of its divisors is an integer number (17479992).

Almost surely, 2^34959983 is an apocalyptic number.

34959983 is a deficient number, since it is larger than the sum of its proper divisors (1).

34959983 is an equidigital number, since it uses as much as digits as its factorization.

34959983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1049760, while the sum is 50.

The square root of 34959983 is about 5912.6967620537. The cubic root of 34959983 is about 326.9819184670.

The spelling of 34959983 in words is "thirty-four million, nine hundred fifty-nine thousand, nine hundred eighty-three".