34955489 has 2 divisors, whose sum is σ = 34955490. Its totient is φ = 34955488.

The previous prime is 34955429. The next prime is 34955563. The reversal of 34955489 is 98455943.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32947600 + 2007889 = 5740^2 + 1417^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34955489 is a prime.

It is a super-2 number, since 2×34955489² = 2443772422458242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34955429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17477744 + 17477745.

It is an arithmetic number, because the mean of its divisors is an integer number (17477745).

Almost surely, 2^34955489 is an apocalyptic number.

It is an amenable number.

34955489 is a deficient number, since it is larger than the sum of its proper divisors (1).

34955489 is an equidigital number, since it uses as much as digits as its factorization.

34955489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 777600, while the sum is 47.

The square root of 34955489 is about 5912.3167202037. The cubic root of 34955489 is about 326.9679070213.

The spelling of 34955489 in words is "thirty-four million, nine hundred fifty-five thousand, four hundred eighty-nine".