4340427977 has 8 divisors (see below), whose sum is σ = 4519184712. Its totient is φ = 4165142400.

The previous prime is 4340427953. The next prime is 4340427983. The reversal of 4340427977 is 7797240434.

It can be written as a sum of positive squares in 4 ways, for example, as 965282761 + 3375145216 = 31069^2 + 58096^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4340427977 - 2¹⁰ = 4340426953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4340427907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865238 + ... + 870239.

It is an arithmetic number, because the mean of its divisors is an integer number (564898089).

Almost surely, 2^4340427977 is an apocalyptic number.

It is an amenable number.

4340427977 is a deficient number, since it is larger than the sum of its proper divisors (178756735).

4340427977 is a wasteful number, since it uses less digits than its factorization.

4340427977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735579.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The square root of 4340427977 is about 65881.9245089273. The cubic root of 4340427977 is about 1631.2136665924.

The spelling of 4340427977 in words is "four billion, three hundred forty million, four hundred twenty-seven thousand, nine hundred seventy-seven".