4398684966 has 32 divisors (see below), whose sum is σ = 10526769120. Its totient is φ = 1353441312.

The previous prime is 4398684919. The next prime is 4398684971. The reversal of 4398684966 is 6694868934.

It is a super-2 number, since 2×4398684966² = 38696858860228842312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3132265 + ... + 3133668.

It is an arithmetic number, because the mean of its divisors is an integer number (328961535).

Almost surely, 2^4398684966 is an apocalyptic number.

4398684966 is an abundant number, since it is smaller than the sum of its proper divisors (6128084154).

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

4398684966 is a wasteful number, since it uses less digits than its factorization.

4398684966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6265957 (or 6265951 counting only the distinct ones).

The product of its digits is 53747712, while the sum is 63.

The square root of 4398684966 is about 66322.5826246234. The cubic root of 4398684966 is about 1638.4792771583.

The spelling of 4398684966 in words is "four billion, three hundred ninety-eight million, six hundred eighty-four thousand, nine hundred sixty-six".