63673346 has 24 divisors (see below), whose sum is σ = 106006320. Its totient is φ = 28660280.

The previous prime is 63673339. The next prime is 63673397. The reversal of 63673346 is 64337636.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 24665 + ... + 27123.

It is an arithmetic number, because the mean of its divisors is an integer number (4416930).

Almost surely, 2^63673346 is an apocalyptic number.

63673346 is a deficient number, since it is larger than the sum of its proper divisors (42332974).

63673346 is a wasteful number, since it uses less digits than its factorization.

63673346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590 (or 2579 counting only the distinct ones).

The product of its digits is 163296, while the sum is 38.

The square root of 63673346 is about 7979.5580078097. The cubic root of 63673346 is about 399.3183097393.

The spelling of 63673346 in words is "sixty-three million, six hundred seventy-three thousand, three hundred forty-six".