63789795 has 32 divisors (see below), whose sum is σ = 114301440. Its totient is φ = 33752160.

The previous prime is 63789757. The next prime is 63789811. The reversal of 63789795 is 59798736.

It is not a de Polignac number, because 63789795 - 2⁷ = 63789667 is a prime.

It is a super-3 number, since 3×63789795³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15882 + ... + 19488.

It is an arithmetic number, because the mean of its divisors is an integer number (3571920).

Almost surely, 2^63789795 is an apocalyptic number.

63789795 is a deficient number, since it is larger than the sum of its proper divisors (50511645).

63789795 is a wasteful number, since it uses less digits than its factorization.

63789795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3752 (or 3746 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 54.

The square root of 63789795 is about 7986.8513821155. The cubic root of 63789795 is about 399.5615925896.

The spelling of 63789795 in words is "sixty-three million, seven hundred eighty-nine thousand, seven hundred ninety-five".