63395046 has 72 divisors (see below), whose sum is σ = 162664320. Its totient is φ = 17724960.

The previous prime is 63395041. The next prime is 63395053. The reversal of 63395046 is 64059336.

It is a self number, because there is not a number n which added to its sum of digits gives 63395046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63395041) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 27195 + ... + 29433.

Almost surely, 2^63395046 is an apocalyptic number.

63395046 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 63395046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81332160).

63395046 is an abundant number, since it is smaller than the sum of its proper divisors (99269274).

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

63395046 is a wasteful number, since it uses less digits than its factorization.

63395046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2282 (or 2268 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 63395046 is about 7962.1006022280. The cubic root of 63395046 is about 398.7356871597.

The spelling of 63395046 in words is "sixty-three million, three hundred ninety-five thousand, forty-six".