63289942 has 16 divisors (see below), whose sum is σ = 97136640. Its totient is φ = 30918888.

The previous prime is 63289939. The next prime is 63289973. The reversal of 63289942 is 24998236.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15159 + ... + 18877.

It is an arithmetic number, because the mean of its divisors is an integer number (6071040).

Almost surely, 2^63289942 is an apocalyptic number.

63289942 is a deficient number, since it is larger than the sum of its proper divisors (33846698).

63289942 is a wasteful number, since it uses less digits than its factorization.

63289942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3915.

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

The square root of 63289942 is about 7955.4975960024. The cubic root of 63289942 is about 398.5152077999.

The spelling of 63289942 in words is "sixty-three million, two hundred eighty-nine thousand, nine hundred forty-two".