4666439404 has 12 divisors (see below), whose sum is σ = 8908657128. Its totient is φ = 2121108800.

The previous prime is 4666439377. The next prime is 4666439419. The reversal of 4666439404 is 4049346664.

It is a happy number.

It is a super-2 number, since 2×4666439404² = 43551313422407750432, which contains 22 as substring.

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, 53027677 + ... + 53027764.

It is an arithmetic number, because the mean of its divisors is an integer number (742388094).

Almost surely, 2^4666439404 is an apocalyptic number.

4666439404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4666439404 is a deficient number, since it is larger than the sum of its proper divisors (4242217724).

4666439404 is a wasteful number, since it uses less digits than its factorization.

4666439404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106055456 (or 106055454 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 46.

The square root of 4666439404 is about 68311.3416937480. The cubic root of 4666439404 is about 1671.0721841798.

It can be divided in two parts, 46664 and 39404, that added together give a palindrome (86068).

The spelling of 4666439404 in words is "four billion, six hundred sixty-six million, four hundred thirty-nine thousand, four hundred four".