4763624646 has 16 divisors (see below), whose sum is σ = 10393363008. Its totient is φ = 1443522600.

The previous prime is 4763624639. The next prime is 4763624669. The reversal of 4763624646 is 6464263674.

It is a junction number, because it is equal to n+sod(n) for n = 4763624595 and 4763624604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36088000 + ... + 36088131.

It is an arithmetic number, because the mean of its divisors is an integer number (649585188).

Almost surely, 2^4763624646 is an apocalyptic number.

4763624646 is an abundant number, since it is smaller than the sum of its proper divisors (5629738362).

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

4763624646 is a wasteful number, since it uses less digits than its factorization.

4763624646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72176147.

The product of its digits is 3483648, while the sum is 48.

The square root of 4763624646 is about 69019.0165534108. The cubic root of 4763624646 is about 1682.5933875704.

The spelling of 4763624646 in words is "four billion, seven hundred sixty-three million, six hundred twenty-four thousand, six hundred forty-six".