849183463 has 2 divisors, whose sum is σ = 849183464. Its totient is φ = 849183462.

The previous prime is 849183449. The next prime is 849183547. The reversal of 849183463 is 364381948.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 849183463 - 2⁹ = 849182951 is a prime.

It is a super-2 number, since 2×849183463² = 1442225107665344738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (849133463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424591731 + 424591732.

It is an arithmetic number, because the mean of its divisors is an integer number (424591732).

Almost surely, 2^849183463 is an apocalyptic number.

849183463 is a deficient number, since it is larger than the sum of its proper divisors (1).

849183463 is an equidigital number, since it uses as much as digits as its factorization.

849183463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 46.

The square root of 849183463 is about 29140.7526155383. The cubic root of 849183463 is about 946.9648146866.

The spelling of 849183463 in words is "eight hundred forty-nine million, one hundred eighty-three thousand, four hundred sixty-three".