63423676 has 12 divisors (see below), whose sum is σ = 111154680. Its totient is φ = 31665200.

The previous prime is 63423637. The next prime is 63423697. The reversal of 63423676 is 67632436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8506 + ... + 14113.

It is an arithmetic number, because the mean of its divisors is an integer number (9262890).

Almost surely, 2^63423676 is an apocalyptic number.

It is an amenable number.

63423676 is a deficient number, since it is larger than the sum of its proper divisors (47731004).

63423676 is a wasteful number, since it uses less digits than its factorization.

63423676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23324 (or 23322 counting only the distinct ones).

The product of its digits is 108864, while the sum is 37.

The square root of 63423676 is about 7963.8982916660. The cubic root of 63423676 is about 398.7957028095.

It can be divided in two parts, 634 and 23676, that added together give a triangular number (24310 = T₂₂₀).

The spelling of 63423676 in words is "sixty-three million, four hundred twenty-three thousand, six hundred seventy-six".