481629646838 has 8 divisors (see below), whose sum is σ = 722477598120. Its totient is φ = 240803780800.

The previous prime is 481629646793. The next prime is 481629646843. The reversal of 481629646838 is 838646926184.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 5466683 + ... + 5554086.

It is an arithmetic number, because the mean of its divisors is an integer number (90309699765).

Almost surely, 2^481629646838 is an apocalyptic number.

481629646838 is a deficient number, since it is larger than the sum of its proper divisors (240847951282).

481629646838 is a wasteful number, since it uses less digits than its factorization.

481629646838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11042622.

The product of its digits is 95551488, while the sum is 65.

The spelling of 481629646838 in words is "four hundred eighty-one billion, six hundred twenty-nine million, six hundred forty-six thousand, eight hundred thirty-eight".