63349796 has 24 divisors (see below), whose sum is σ = 113828736. Its totient is φ = 30834720.

The previous prime is 63349789. The next prime is 63349799. The reversal of 63349796 is 69794336.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 63349796.

It is not an unprimeable number, because it can be changed into a prime (63349799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38870 + ... + 40466.

It is an arithmetic number, because the mean of its divisors is an integer number (4742864).

Almost surely, 2^63349796 is an apocalyptic number.

It is an amenable number.

63349796 is a deficient number, since it is larger than the sum of its proper divisors (50478940).

63349796 is a wasteful number, since it uses less digits than its factorization.

63349796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859 (or 1857 counting only the distinct ones).

The product of its digits is 734832, while the sum is 47.

The square root of 63349796 is about 7959.2585081778. The cubic root of 63349796 is about 398.6407949689.

The spelling of 63349796 in words is "sixty-three million, three hundred forty-nine thousand, seven hundred ninety-six".