63794928 has 20 divisors (see below), whose sum is σ = 164803688. Its totient is φ = 21264960.

The previous prime is 63794923. The next prime is 63794947. The reversal of 63794928 is 82949736.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 1329061 = 63794928 / (6 + 3 + 7 + 9 + 4 + 9 + 2 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63794923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 664483 + ... + 664578.

Almost surely, 2^63794928 is an apocalyptic number.

It is an amenable number.

63794928 is an abundant number, since it is smaller than the sum of its proper divisors (101008760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63794928 is a wasteful number, since it uses less digits than its factorization.

63794928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329072 (or 1329066 counting only the distinct ones).

The product of its digits is 653184, while the sum is 48.

The square root of 63794928 is about 7987.1727162996. The cubic root of 63794928 is about 399.5723095318.

The spelling of 63794928 in words is "sixty-three million, seven hundred ninety-four thousand, nine hundred twenty-eight".