863483613 has 16 divisors (see below), whose sum is σ = 1191777600. Its totient is φ = 555448320.

The previous prime is 863483581. The next prime is 863483627. The reversal of 863483613 is 316384368.

It is not a de Polignac number, because 863483613 - 2⁵ = 863483581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (863483683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232098 + ... + 235788.

It is an arithmetic number, because the mean of its divisors is an integer number (74486100).

Almost surely, 2^863483613 is an apocalyptic number.

It is an amenable number.

863483613 is a deficient number, since it is larger than the sum of its proper divisors (328293987).

863483613 is a wasteful number, since it uses less digits than its factorization.

863483613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6412.

The product of its digits is 248832, while the sum is 42.

The square root of 863483613 is about 29385.0916792853. The cubic root of 863483613 is about 952.2508449246.

The spelling of 863483613 in words is "eight hundred sixty-three million, four hundred eighty-three thousand, six hundred thirteen".