4646623044 has 48 divisors (see below), whose sum is σ = 12394368000. Its totient is φ = 1327245216.

The previous prime is 4646623019. The next prime is 4646623067. The reversal of 4646623044 is 4403266464.

It is a super-2 number, since 2×4646623044² = 43182211426063651872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4646622993 and 4646623011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529807 + ... + 538505.

It is an arithmetic number, because the mean of its divisors is an integer number (258216000).

Almost surely, 2^4646623044 is an apocalyptic number.

It is an amenable number.

4646623044 is an abundant number, since it is smaller than the sum of its proper divisors (7747744956).

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

4646623044 is a wasteful number, since it uses less digits than its factorization.

4646623044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15072 (or 15070 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 39.

The square root of 4646623044 is about 68166.1429450134. The cubic root of 4646623044 is about 1668.7033864408.

The spelling of 4646623044 in words is "four billion, six hundred forty-six million, six hundred twenty-three thousand, forty-four".