4030655340 has 48 divisors (see below), whose sum is σ = 11649899520. Its totient is φ = 1040168640.

The previous prime is 4030655339. The next prime is 4030655399. The reversal of 4030655340 is 435560304.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4030655298 and 4030655307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1081650 + ... + 1085369.

It is an arithmetic number, because the mean of its divisors is an integer number (242706240).

Almost surely, 2^4030655340 is an apocalyptic number.

It is an amenable number.

4030655340 is an abundant number, since it is smaller than the sum of its proper divisors (7619244180).

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

4030655340 is a wasteful number, since it uses less digits than its factorization.

4030655340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167062 (or 2167060 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 4030655340 is about 63487.4423803637. The cubic root of 4030655340 is about 1591.4459296544.

The spelling of 4030655340 in words is "four billion, thirty million, six hundred fifty-five thousand, three hundred forty".