4650340240 has 160 divisors (see below), whose sum is σ = 13766618880. Its totient is φ = 1420941312.

The previous prime is 4650340229. The next prime is 4650340241. The reversal of 4650340240 is 420430564.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 4650340199 and 4650340208.

It is not an unprimeable number, because it can be changed into a prime (4650340241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200107 + ... + 222133.

It is an arithmetic number, because the mean of its divisors is an integer number (86041368).

Almost surely, 2^4650340240 is an apocalyptic number.

4650340240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4650340240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6883309440).

4650340240 is an abundant number, since it is smaller than the sum of its proper divisors (9116278640).

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

4650340240 is a wasteful number, since it uses less digits than its factorization.

4650340240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22089 (or 22083 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 4650340240 is about 68193.4032000163. The cubic root of 4650340240 is about 1669.1482431442.

The spelling of 4650340240 in words is "four billion, six hundred fifty million, three hundred forty thousand, two hundred forty".