4646886464 has 28 divisors (see below), whose sum is σ = 10059454608. Its totient is φ = 2112220800.

The previous prime is 4646886463. The next prime is 4646886469.

4646886464 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (4646886463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3299642 + ... + 3301049.

It is an arithmetic number, because the mean of its divisors is an integer number (359266236).

Almost surely, 2^4646886464 is an apocalyptic number.

4646886464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4646886464 is an abundant number, since it is smaller than the sum of its proper divisors (5412568144).

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

4646886464 is a wasteful number, since it uses less digits than its factorization.

4646886464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6600714 (or 6600704 counting only the distinct ones).

The product of its digits is 21233664, while the sum is 56.

The square root of 4646886464 is about 68168.0751085140. The cubic root of 4646886464 is about 1668.7349191285.

The spelling of 4646886464 in words is "four billion, six hundred forty-six million, eight hundred eighty-six thousand, four hundred sixty-four".