612834883 has 2 divisors, whose sum is σ = 612834884. Its totient is φ = 612834882.

The previous prime is 612834857. The next prime is 612834953. The reversal of 612834883 is 388438216.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 612834883 - 2²¹ = 610737731 is a prime.

It is not a weakly prime, because it can be changed into another prime (612834083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306417441 + 306417442.

It is an arithmetic number, because the mean of its divisors is an integer number (306417442).

Almost surely, 2^612834883 is an apocalyptic number.

612834883 is a deficient number, since it is larger than the sum of its proper divisors (1).

612834883 is an equidigital number, since it uses as much as digits as its factorization.

612834883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 221184, while the sum is 43.

The square root of 612834883 is about 24755.5020752963. The cubic root of 612834883 is about 849.4043730307.

It can be divided in two parts, 61283 and 4883, that added together give a palindrome (66166).

The spelling of 612834883 in words is "six hundred twelve million, eight hundred thirty-four thousand, eight hundred eighty-three".