4614380666 has 12 divisors (see below), whose sum is σ = 8051623578. Its totient is φ = 1977591672.

The previous prime is 4614380663. The next prime is 4614380689. The reversal of 4614380666 is 6660834164.

It can be written as a sum of positive squares in only one way, i.e., 2819079025 + 1795301641 = 53095^2 + 42371^2 .

It is not an unprimeable number, because it can be changed into a prime (4614380663) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23542661 + ... + 23542856.

Almost surely, 2^4614380666 is an apocalyptic number.

4614380666 is a deficient number, since it is larger than the sum of its proper divisors (3437242912).

4614380666 is a wasteful number, since it uses less digits than its factorization.

4614380666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47085533 (or 47085526 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 44.

The square root of 4614380666 is about 67929.2327794154. The cubic root of 4614380666 is about 1664.8347782798.

The spelling of 4614380666 in words is "four billion, six hundred fourteen million, three hundred eighty thousand, six hundred sixty-six".