4614380665 has 4 divisors (see below), whose sum is σ = 5537256804. Its totient is φ = 3691504528.

The previous prime is 4614380663. The next prime is 4614380689. The reversal of 4614380665 is 5660834164.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2536935424 + 2077445241 = 50368^2 + 45579^2 .

It is a cyclic number.

It is not a de Polignac number, because 4614380665 - 2¹ = 4614380663 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 461438062 + ... + 461438071.

It is an arithmetic number, because the mean of its divisors is an integer number (1384314201).

Almost surely, 2^4614380665 is an apocalyptic number.

It is an amenable number.

4614380665 is a deficient number, since it is larger than the sum of its proper divisors (922876139).

4614380665 is an equidigital number, since it uses as much as digits as its factorization.

4614380665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922876138.

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 4614380665 is about 67929.2327720548. The cubic root of 4614380665 is about 1664.8347781595.

The spelling of 4614380665 in words is "four billion, six hundred fourteen million, three hundred eighty thousand, six hundred sixty-five".