2420350740 has 48 divisors (see below), whose sum is σ = 7529981760. Its totient is φ = 645426720.

The previous prime is 2420350727. The next prime is 2420350747. The reversal of 2420350740 is 470530242.

2420350740 is a `hidden beast` number, since 242 + 0 + 350 + 74 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420350747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2240526 + ... + 2241605.

It is an arithmetic number, because the mean of its divisors is an integer number (156874620).

Almost surely, 2^2420350740 is an apocalyptic number.

2420350740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420350740 is an abundant number, since it is smaller than the sum of its proper divisors (5109631020).

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

2420350740 is a wasteful number, since it uses less digits than its factorization.

2420350740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4482149 (or 4482141 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 2420350740 is about 49197.0602780288. The cubic root of 2420350740 is about 1342.6395473056.

Adding to 2420350740 its reverse (470530242), we get a palindrome (2890880982).

The spelling of 2420350740 in words is "two billion, four hundred twenty million, three hundred fifty thousand, seven hundred forty".