832854749 has 2 divisors, whose sum is σ = 832854750. Its totient is φ = 832854748.

The previous prime is 832854731. The next prime is 832854761. The reversal of 832854749 is 947458238.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 788205625 + 44649124 = 28075^2 + 6682^2 .

It is a cyclic number.

It is not a de Polignac number, because 832854749 - 2¹² = 832850653 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 832854697 and 832854706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (832854709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416427374 + 416427375.

It is an arithmetic number, because the mean of its divisors is an integer number (416427375).

Almost surely, 2^832854749 is an apocalyptic number.

It is an amenable number.

832854749 is a deficient number, since it is larger than the sum of its proper divisors (1).

832854749 is an equidigital number, since it uses as much as digits as its factorization.

832854749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1935360, while the sum is 50.

The square root of 832854749 is about 28859.2229451869. Note that the first 3 decimals coincide. The cubic root of 832854749 is about 940.8558483438.

The spelling of 832854749 in words is "eight hundred thirty-two million, eight hundred fifty-four thousand, seven hundred forty-nine".