4646336464 has 40 divisors (see below), whose sum is σ = 11223620928. Its totient is φ = 1810260480.

The previous prime is 4646336449. The next prime is 4646336503.

It is a happy number.

4646336464 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1884457 + ... + 1886920.

Almost surely, 2^4646336464 is an apocalyptic number.

4646336464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4646336464 is an abundant number, since it is smaller than the sum of its proper divisors (6577284464).

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

4646336464 is a wasteful number, since it uses less digits than its factorization.

4646336464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3771403 (or 3771397 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 46.

The square root of 4646336464 is about 68164.0408426613. The cubic root of 4646336464 is about 1668.6690800321.

The spelling of 4646336464 in words is "four billion, six hundred forty-six million, three hundred thirty-six thousand, four hundred sixty-four".