63083986 has 16 divisors (see below), whose sum is σ = 112846464. Its totient is φ = 25860384.

The previous prime is 63083983. The next prime is 63083989. The reversal of 63083986 is 68938036.

63083986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (63083983) and next prime (63083989).

It is not an unprimeable number, because it can be changed into a prime (63083983) 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 in 7 ways as a sum of consecutive naturals, for example, 97635 + ... + 98278.

It is an arithmetic number, because the mean of its divisors is an integer number (7052904).

Almost surely, 2^63083986 is an apocalyptic number.

63083986 is a deficient number, since it is larger than the sum of its proper divisors (49762478).

63083986 is a wasteful number, since it uses less digits than its factorization.

63083986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195945.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 63083986 is about 7942.5427918268. The cubic root of 63083986 is about 398.0824597878.

The spelling of 63083986 in words is "sixty-three million, eighty-three thousand, nine hundred eighty-six".