34651873 has 2 divisors, whose sum is σ = 34651874. Its totient is φ = 34651872.

The previous prime is 34651871. The next prime is 34651879. The reversal of 34651873 is 37815643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32626944 + 2024929 = 5712^2 + 1423^2 .

It is a cyclic number.

It is not a de Polignac number, because 34651873 - 2¹ = 34651871 is a prime.

Together with 34651871, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (34651871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17325936 + 17325937.

It is an arithmetic number, because the mean of its divisors is an integer number (17325937).

Almost surely, 2^34651873 is an apocalyptic number.

It is an amenable number.

34651873 is a deficient number, since it is larger than the sum of its proper divisors (1).

34651873 is an equidigital number, since it uses as much as digits as its factorization.

34651873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 37.

The square root of 34651873 is about 5886.5841538196. The cubic root of 34651873 is about 326.0184948168.

The spelling of 34651873 in words is "thirty-four million, six hundred fifty-one thousand, eight hundred seventy-three".