63294284 has 12 divisors (see below), whose sum is σ = 110916624. Its totient is φ = 31603824.

The previous prime is 63294251. The next prime is 63294307. The reversal of 63294284 is 48249236.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7424 + ... + 13479.

It is an arithmetic number, because the mean of its divisors is an integer number (9243052).

Almost surely, 2^63294284 is an apocalyptic number.

It is an amenable number.

63294284 is a deficient number, since it is larger than the sum of its proper divisors (47622340).

63294284 is a wasteful number, since it uses less digits than its factorization.

63294284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21664 (or 21662 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 63294284 is about 7955.7704843717. The cubic root of 63294284 is about 398.5243209565.

The spelling of 63294284 in words is "sixty-three million, two hundred ninety-four thousand, two hundred eighty-four".